86746825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{953}}^1$

素因数の和:1305

約数の個数: 24

約数和(自身を含む): 117822816

約数和(自身を除く): 31075991

約数列:

[1, 5, 11, 25, 55, 275, 331, 953, 1655, 3641, 4765, 8275, 10483, 18205, 23825, 52415, 91025, 262075, 315443, 1577215, 3469873, 7886075, 17349365, 86746825]

約数ペア:

[(1, 86746825), (5, 17349365), (11, 7886075), (25, 3469873), (55, 1577215), (275, 315443), (331, 262075), (953, 91025), (1655, 52415), (3641, 23825), (4765, 18205), (8275, 10483)]