63876725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2131}}^1$

素因数の和:2261

約数の個数: 24

約数和(自身を含む): 87241440

約数和(自身を除く): 23364715

約数列:

[1, 5, 11, 25, 55, 109, 275, 545, 1199, 2131, 2725, 5995, 10655, 23441, 29975, 53275, 117205, 232279, 586025, 1161395, 2555069, 5806975, 12775345, 63876725]

約数ペア:

[(1, 63876725), (5, 12775345), (11, 5806975), (25, 2555069), (55, 1161395), (109, 586025), (275, 232279), (545, 117205), (1199, 53275), (2131, 29975), (2725, 23441), (5995, 10655)]