15141575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 19998720

約数和(自身を除く): 4857145

約数列:

[1, 5, 19, 25, 95, 127, 251, 475, 635, 1255, 2413, 3175, 4769, 6275, 12065, 23845, 31877, 60325, 119225, 159385, 605663, 796925, 3028315, 15141575]

約数ペア:

[(1, 15141575), (5, 3028315), (19, 796925), (25, 605663), (95, 159385), (127, 119225), (251, 60325), (475, 31877), (635, 23845), (1255, 12065), (2413, 6275), (3175, 4769)]