68867825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{677}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 92395128

約数和(自身を除く): 23527303

約数列:

[1, 5, 13, 25, 65, 313, 325, 677, 1565, 3385, 4069, 7825, 8801, 16925, 20345, 44005, 101725, 211901, 220025, 1059505, 2754713, 5297525, 13773565, 68867825]

約数ペア:

[(1, 68867825), (5, 13773565), (13, 5297525), (25, 2754713), (65, 1059505), (313, 220025), (325, 211901), (677, 101725), (1565, 44005), (3385, 20345), (4069, 16925), (7825, 8801)]