68367455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61871}}^1$

素因数の和:61906

約数の個数: 16

約数和(自身を含む): 93550464

約数和(自身を除く): 25183009

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 61871, 309355, 804323, 1051807, 4021615, 5259035, 13673491, 68367455]

約数ペア:

[(1, 68367455), (5, 13673491), (13, 5259035), (17, 4021615), (65, 1051807), (85, 804323), (221, 309355), (1105, 61871)]