68659825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11119}}^1$

素因数の和:11161

約数の個数: 24

約数和(自身を含む): 96521600

約数和(自身を除く): 27861775

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 11119, 55595, 144547, 211261, 277975, 722735, 1056305, 2746393, 3613675, 5281525, 13731965, 68659825]

約数ペア:

[(1, 68659825), (5, 13731965), (13, 5281525), (19, 3613675), (25, 2746393), (65, 1056305), (95, 722735), (247, 277975), (325, 211261), (475, 144547), (1235, 55595), (6175, 11119)]