72327125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 99380736

約数和(自身を除く): 27053611

約数列:

[1, 5, 13, 25, 47, 65, 125, 235, 325, 611, 947, 1175, 1625, 3055, 4735, 5875, 12311, 15275, 23675, 44509, 61555, 76375, 118375, 222545, 307775, 578617, 1112725, 1538875, 2893085, 5563625, 14465425, 72327125]

約数ペア:

[(1, 72327125), (5, 14465425), (13, 5563625), (25, 2893085), (47, 1538875), (65, 1112725), (125, 578617), (235, 307775), (325, 222545), (611, 118375), (947, 76375), (1175, 61555), (1625, 44509), (3055, 23675), (4735, 15275), (5875, 12311)]