57326325

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{821}}^1$

素因数の和:867

約数の個数: 72

約数和(自身を含む): 116197920

約数和(自身を除く): 58871595

約数列:

[1, 3, 5, 7, 15, 19, 21, 25, 35, 49, 57, 75, 95, 105, 133, 147, 175, 245, 285, 399, 475, 525, 665, 735, 821, 931, 1225, 1425, 1995, 2463, 2793, 3325, 3675, 4105, 4655, 5747, 9975, 12315, 13965, 15599, 17241, 20525, 23275, 28735, 40229, 46797, 61575, 69825, 77995, 86205, 109193, 120687, 143675, 201145, 233985, 327579, 389975, 431025, 545965, 603435, 764351, 1005725, 1169925, 1637895, 2293053, 2729825, 3017175, 3821755, 8189475, 11465265, 19108775, 57326325]

約数ペア:

[(1, 57326325), (3, 19108775), (5, 11465265), (7, 8189475), (15, 3821755), (19, 3017175), (21, 2729825), (25, 2293053), (35, 1637895), (49, 1169925), (57, 1005725), (75, 764351), (95, 603435), (105, 545965), (133, 431025), (147, 389975), (175, 327579), (245, 233985), (285, 201145), (399, 143675), (475, 120687), (525, 109193), (665, 86205), (735, 77995), (821, 69825), (931, 61575), (1225, 46797), (1425, 40229), (1995, 28735), (2463, 23275), (2793, 20525), (3325, 17241), (3675, 15599), (4105, 13965), (4655, 12315), (5747, 9975)]