3901375

素因数分解:

$5^3\times {\mathrm{23}}^2\times {\mathrm{59}}^1$

素因数の和:120

約数の個数: 24

約数和(自身を含む): 5176080

約数和(自身を除く): 1274705

約数列:

[1, 5, 23, 25, 59, 115, 125, 295, 529, 575, 1357, 1475, 2645, 2875, 6785, 7375, 13225, 31211, 33925, 66125, 156055, 169625, 780275, 3901375]

約数ペア:

[(1, 3901375), (5, 780275), (23, 169625), (25, 156055), (59, 66125), (115, 33925), (125, 31211), (295, 13225), (529, 7375), (575, 6785), (1357, 2875), (1475, 2645)]