54894125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 83655936

約数和(自身を除く): 28761811

約数列:

[1, 5, 11, 13, 25, 37, 55, 65, 83, 125, 143, 185, 275, 325, 407, 415, 481, 715, 913, 925, 1079, 1375, 1625, 2035, 2075, 2405, 3071, 3575, 4565, 4625, 5291, 5395, 10175, 10375, 11869, 12025, 15355, 17875, 22825, 26455, 26975, 33781, 39923, 50875, 59345, 60125, 76775, 114125, 132275, 134875, 168905, 199615, 296725, 383875, 439153, 661375, 844525, 998075, 1483625, 2195765, 4222625, 4990375, 10978825, 54894125]

約数ペア:

[(1, 54894125), (5, 10978825), (11, 4990375), (13, 4222625), (25, 2195765), (37, 1483625), (55, 998075), (65, 844525), (83, 661375), (125, 439153), (143, 383875), (185, 296725), (275, 199615), (325, 168905), (407, 134875), (415, 132275), (481, 114125), (715, 76775), (913, 60125), (925, 59345), (1079, 50875), (1375, 39923), (1625, 33781), (2035, 26975), (2075, 26455), (2405, 22825), (3071, 17875), (3575, 15355), (4565, 12025), (4625, 11869), (5291, 10375), (5395, 10175)]