858122075

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{562703}}^1$

素因数の和:562774

約数の個数: 12

約数和(自身を含む): 1081517088

約数和(自身を除く): 223395013

約数列:

[1, 5, 25, 61, 305, 1525, 562703, 2813515, 14067575, 34324883, 171624415, 858122075]

約数ペア:

[(1, 858122075), (5, 171624415), (25, 34324883), (61, 14067575), (305, 2813515), (1525, 562703)]