56025125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1499}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 78624000

約数和(自身を除く): 22598875

約数列:

[1, 5, 13, 23, 25, 65, 115, 125, 299, 325, 575, 1495, 1499, 1625, 2875, 7475, 7495, 19487, 34477, 37375, 37475, 97435, 172385, 187375, 448201, 487175, 861925, 2241005, 2435875, 4309625, 11205025, 56025125]

約数ペア:

[(1, 56025125), (5, 11205025), (13, 4309625), (23, 2435875), (25, 2241005), (65, 861925), (115, 487175), (125, 448201), (299, 187375), (325, 172385), (575, 97435), (1495, 37475), (1499, 37375), (1625, 34477), (2875, 19487), (7475, 7495)]