2077777845

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2503}}^1$

素因数の和:2584

約数の個数: 128

約数和(自身を含む): 4442296320

約数和(自身を除く): 2364518475

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 43, 45, 55, 65, 99, 117, 129, 135, 143, 165, 195, 215, 297, 351, 387, 429, 473, 495, 559, 585, 645, 715, 1161, 1287, 1419, 1485, 1677, 1755, 1935, 2145, 2365, 2503, 2795, 3861, 4257, 5031, 5805, 6149, 6435, 7095, 7509, 8385, 12515, 12771, 15093, 18447, 19305, 21285, 22527, 25155, 27533, 30745, 32539, 37545, 55341, 63855, 67581, 75465, 82599, 92235, 97617, 107629, 112635, 137665, 162695, 166023, 247797, 276705, 292851, 322887, 337905, 357929, 412995, 488085, 538145, 743391, 830115, 878553, 968661, 1073787, 1183919, 1238985, 1399177, 1464255, 1614435, 1789645, 2905983, 3221361, 3551757, 3716955, 4197531, 4392765, 4843305, 5368935, 5919595, 6995885, 9664083, 10655271, 12592593, 14529915, 15390947, 16106805, 17758785, 20987655, 31965813, 37777779, 46172841, 48320415, 53276355, 62962965, 76954735, 138518523, 159829065, 188888895, 230864205, 415555569, 692592615, 2077777845]

約数ペア:

[(1, 2077777845), (3, 692592615), (5, 415555569), (9, 230864205), (11, 188888895), (13, 159829065), (15, 138518523), (27, 76954735), (33, 62962965), (39, 53276355), (43, 48320415), (45, 46172841), (55, 37777779), (65, 31965813), (99, 20987655), (117, 17758785), (129, 16106805), (135, 15390947), (143, 14529915), (165, 12592593), (195, 10655271), (215, 9664083), (297, 6995885), (351, 5919595), (387, 5368935), (429, 4843305), (473, 4392765), (495, 4197531), (559, 3716955), (585, 3551757), (645, 3221361), (715, 2905983), (1161, 1789645), (1287, 1614435), (1419, 1464255), (1485, 1399177), (1677, 1238985), (1755, 1183919), (1935, 1073787), (2145, 968661), (2365, 878553), (2503, 830115), (2795, 743391), (3861, 538145), (4257, 488085), (5031, 412995), (5805, 357929), (6149, 337905), (6435, 322887), (7095, 292851), (7509, 276705), (8385, 247797), (12515, 166023), (12771, 162695), (15093, 137665), (18447, 112635), (19305, 107629), (21285, 97617), (22527, 92235), (25155, 82599), (27533, 75465), (30745, 67581), (32539, 63855), (37545, 55341)]