75209849

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 89934600

約数和(自身を除く): 14724751

約数列:

[1, 11, 13, 121, 137, 143, 349, 1507, 1573, 1781, 3839, 4537, 16577, 19591, 42229, 47813, 49907, 215501, 525943, 548977, 621569, 5785373, 6837259, 75209849]

約数ペア:

[(1, 75209849), (11, 6837259), (13, 5785373), (121, 621569), (137, 548977), (143, 525943), (349, 215501), (1507, 49907), (1573, 47813), (1781, 42229), (3839, 19591), (4537, 16577)]