28702900215

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:694

約数の個数: 192

約数和(自身を含む): 59100088320

約数和(自身を除く): 30397188105

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 53, 55, 85, 99, 139, 153, 159, 165, 187, 255, 265, 417, 463, 477, 495, 561, 583, 695, 765, 795, 901, 935, 1251, 1389, 1529, 1683, 1749, 2085, 2315, 2363, 2385, 2703, 2805, 2915, 4167, 4505, 4587, 5093, 5247, 6255, 6945, 7089, 7367, 7645, 7871, 8109, 8415, 8745, 9911, 11815, 13515, 13761, 15279, 20835, 21267, 22101, 22935, 23613, 24539, 25465, 25993, 26235, 29733, 35445, 36835, 39355, 40545, 45837, 49555, 64357, 66303, 68805, 70839, 73617, 76395, 77979, 81037, 86581, 89199, 106335, 110505, 118065, 122695, 125239, 129965, 148665, 193071, 220851, 229185, 233937, 243111, 259743, 269929, 321785, 331515, 354195, 368085, 375717, 389895, 405185, 417163, 432905, 445995, 579213, 626195, 707927, 729333, 779229, 809787, 965355, 1094069, 1104255, 1127151, 1169685, 1215555, 1251489, 1298715, 1349645, 1377629, 1878585, 2085815, 2123781, 2429361, 2896065, 3282207, 3410921, 3539635, 3646665, 3754467, 3896145, 4048935, 4132887, 4588793, 5470345, 5635755, 6257445, 6371343, 6888145, 9846621, 10232763, 10618905, 12034759, 12146805, 12398661, 13766379, 16411035, 17054605, 18772335, 20664435, 22943965, 30698289, 31856715, 36104277, 37520131, 41299137, 49233105, 51163815, 57985657, 60173795, 61993305, 68831895, 108312831, 112560393, 153491445, 173956971, 180521385, 187600655, 206495685, 289928285, 337681179, 521870913, 541564155, 562801965, 637842227, 869784855, 1688405895, 1913526681, 2609354565, 3189211135, 5740580043, 9567633405, 28702900215]

約数ペア:

[(1, 28702900215), (3, 9567633405), (5, 5740580043), (9, 3189211135), (11, 2609354565), (15, 1913526681), (17, 1688405895), (33, 869784855), (45, 637842227), (51, 562801965), (53, 541564155), (55, 521870913), (85, 337681179), (99, 289928285), (139, 206495685), (153, 187600655), (159, 180521385), (165, 173956971), (187, 153491445), (255, 112560393), (265, 108312831), (417, 68831895), (463, 61993305), (477, 60173795), (495, 57985657), (561, 51163815), (583, 49233105), (695, 41299137), (765, 37520131), (795, 36104277), (901, 31856715), (935, 30698289), (1251, 22943965), (1389, 20664435), (1529, 18772335), (1683, 17054605), (1749, 16411035), (2085, 13766379), (2315, 12398661), (2363, 12146805), (2385, 12034759), (2703, 10618905), (2805, 10232763), (2915, 9846621), (4167, 6888145), (4505, 6371343), (4587, 6257445), (5093, 5635755), (5247, 5470345), (6255, 4588793), (6945, 4132887), (7089, 4048935), (7367, 3896145), (7645, 3754467), (7871, 3646665), (8109, 3539635), (8415, 3410921), (8745, 3282207), (9911, 2896065), (11815, 2429361), (13515, 2123781), (13761, 2085815), (15279, 1878585), (20835, 1377629), (21267, 1349645), (22101, 1298715), (22935, 1251489), (23613, 1215555), (24539, 1169685), (25465, 1127151), (25993, 1104255), (26235, 1094069), (29733, 965355), (35445, 809787), (36835, 779229), (39355, 729333), (40545, 707927), (45837, 626195), (49555, 579213), (64357, 445995), (66303, 432905), (68805, 417163), (70839, 405185), (73617, 389895), (76395, 375717), (77979, 368085), (81037, 354195), (86581, 331515), (89199, 321785), (106335, 269929), (110505, 259743), (118065, 243111), (122695, 233937), (125239, 229185), (129965, 220851), (148665, 193071)]