56391735

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 93078720

約数和(自身を除く): 36686985

約数列:

[1, 3, 5, 15, 53, 89, 159, 265, 267, 445, 795, 797, 1335, 2391, 3985, 4717, 11955, 14151, 23585, 42241, 70755, 70933, 126723, 211205, 212799, 354665, 633615, 1063995, 3759449, 11278347, 18797245, 56391735]

約数ペア:

[(1, 56391735), (3, 18797245), (5, 11278347), (15, 3759449), (53, 1063995), (89, 633615), (159, 354665), (265, 212799), (267, 211205), (445, 126723), (795, 70933), (797, 70755), (1335, 42241), (2391, 23585), (3985, 14151), (4717, 11955)]