42859925

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{569}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 55978560

約数和(自身を除く): 13118635

約数列:

[1, 5, 23, 25, 115, 131, 569, 575, 655, 2845, 3013, 3275, 13087, 14225, 15065, 65435, 74539, 75325, 327175, 372695, 1714397, 1863475, 8571985, 42859925]

約数ペア:

[(1, 42859925), (5, 8571985), (23, 1863475), (25, 1714397), (115, 372695), (131, 327175), (569, 75325), (575, 74539), (655, 65435), (2845, 15065), (3013, 14225), (3275, 13087)]