10890455

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4133}}^1$

素因数の和:4186

約数の個数: 16

約数和(自身を含む): 14287104

約数和(自身を除く): 3396649

約数列:

[1, 5, 17, 31, 85, 155, 527, 2635, 4133, 20665, 70261, 128123, 351305, 640615, 2178091, 10890455]

約数ペア:

[(1, 10890455), (5, 2178091), (17, 640615), (31, 351305), (85, 128123), (155, 70261), (527, 20665), (2635, 4133)]