68392885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{1451}}^1$

素因数の和:2324

約数の個数: 16

約数和(自身を含む): 89698752

約数和(自身を除く): 21305867

約数列:

[1, 5, 11, 55, 857, 1451, 4285, 7255, 9427, 15961, 47135, 79805, 1243507, 6217535, 13678577, 68392885]

約数ペア:

[(1, 68392885), (5, 13678577), (11, 6217535), (55, 1243507), (857, 79805), (1451, 47135), (4285, 15961), (7255, 9427)]