67727405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{25703}}^1$

素因数の和:25756

約数の個数: 16

約数和(自身を含む): 88833024

約数和(自身を除く): 21105619

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 25703, 128515, 436951, 796793, 2184755, 3983965, 13545481, 67727405]

約数ペア:

[(1, 67727405), (5, 13545481), (17, 3983965), (31, 2184755), (85, 796793), (155, 436951), (527, 128515), (2635, 25703)]