40446315

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 94112928

約数和(自身を除く): 53666613

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 35, 39, 45, 49, 51, 63, 65, 83, 85, 91, 105, 117, 119, 147, 153, 195, 221, 245, 249, 255, 273, 315, 357, 415, 441, 455, 581, 585, 595, 637, 663, 735, 747, 765, 819, 833, 1071, 1079, 1105, 1245, 1365, 1411, 1547, 1743, 1785, 1911, 1989, 2205, 2499, 2905, 3185, 3237, 3315, 3735, 4067, 4095, 4165, 4233, 4641, 5229, 5355, 5395, 5733, 7055, 7497, 7553, 7735, 8715, 9555, 9711, 9877, 9945, 10829, 12201, 12495, 12699, 13923, 16185, 18343, 20335, 21165, 22659, 23205, 26145, 28665, 29631, 32487, 36603, 37485, 37765, 48555, 49385, 52871, 54145, 55029, 61005, 63495, 67977, 69139, 69615, 88893, 91715, 97461, 113295, 128401, 148155, 158613, 162435, 165087, 183015, 207417, 264355, 275145, 339885, 345695, 385203, 444465, 475839, 487305, 622251, 642005, 793065, 825435, 898807, 1037085, 1155609, 1926015, 2379195, 2696421, 3111255, 4494035, 5778045, 8089263, 13482105, 40446315]

約数ペア:

[(1, 40446315), (3, 13482105), (5, 8089263), (7, 5778045), (9, 4494035), (13, 3111255), (15, 2696421), (17, 2379195), (21, 1926015), (35, 1155609), (39, 1037085), (45, 898807), (49, 825435), (51, 793065), (63, 642005), (65, 622251), (83, 487305), (85, 475839), (91, 444465), (105, 385203), (117, 345695), (119, 339885), (147, 275145), (153, 264355), (195, 207417), (221, 183015), (245, 165087), (249, 162435), (255, 158613), (273, 148155), (315, 128401), (357, 113295), (415, 97461), (441, 91715), (455, 88893), (581, 69615), (585, 69139), (595, 67977), (637, 63495), (663, 61005), (735, 55029), (747, 54145), (765, 52871), (819, 49385), (833, 48555), (1071, 37765), (1079, 37485), (1105, 36603), (1245, 32487), (1365, 29631), (1411, 28665), (1547, 26145), (1743, 23205), (1785, 22659), (1911, 21165), (1989, 20335), (2205, 18343), (2499, 16185), (2905, 13923), (3185, 12699), (3237, 12495), (3315, 12201), (3735, 10829), (4067, 9945), (4095, 9877), (4165, 9711), (4233, 9555), (4641, 8715), (5229, 7735), (5355, 7553), (5395, 7497), (5733, 7055)]