71090135

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{2579}}^1$

素因数の和:2770

約数の個数: 16

約数和(自身を含む): 88236000

約数和(自身を除く): 17145865

約数列:

[1, 5, 37, 149, 185, 745, 2579, 5513, 12895, 27565, 95423, 384271, 477115, 1921355, 14218027, 71090135]

約数ペア:

[(1, 71090135), (5, 14218027), (37, 1921355), (149, 477115), (185, 384271), (745, 95423), (2579, 27565), (5513, 12895)]