68900865

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{417581}}^1$

素因数の和:417600

約数の個数: 16

約数和(自身を含む): 120263616

約数和(自身を除く): 51362751

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 417581, 1252743, 2087905, 4593391, 6263715, 13780173, 22966955, 68900865]

約数ペア:

[(1, 68900865), (3, 22966955), (5, 13780173), (11, 6263715), (15, 4593391), (33, 2087905), (55, 1252743), (165, 417581)]