72289415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{5641}}^1$

素因数の和:5890

約数の個数: 16

約数和(自身を含む): 95056416

約数和(自身を除く): 22767001

約数列:

[1, 5, 11, 55, 233, 1165, 2563, 5641, 12815, 28205, 62051, 310255, 1314353, 6571765, 14457883, 72289415]

約数ペア:

[(1, 72289415), (5, 14457883), (11, 6571765), (55, 1314353), (233, 310255), (1165, 62051), (2563, 28205), (5641, 12815)]