11612920075

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{827}}^1\times {\mathrm{18119}}^1$

素因数の和:18987

約数の個数: 24

約数和(自身を含む): 14883333120

約数和(自身を除く): 3270413045

約数列:

[1, 5, 25, 31, 155, 775, 827, 4135, 18119, 20675, 25637, 90595, 128185, 452975, 561689, 640925, 2808445, 14042225, 14984413, 74922065, 374610325, 464516803, 2322584015, 11612920075]

約数ペア:

[(1, 11612920075), (5, 2322584015), (25, 464516803), (31, 374610325), (155, 74922065), (775, 14984413), (827, 14042225), (4135, 2808445), (18119, 640925), (20675, 561689), (25637, 452975), (90595, 128185)]