75281089

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{983}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 83647872

約数和(自身を除く): 8366783

約数列:

[1, 13, 43, 137, 559, 983, 1781, 5891, 12779, 42269, 76583, 134671, 549497, 1750723, 5790853, 75281089]

約数ペア:

[(1, 75281089), (13, 5790853), (43, 1750723), (137, 549497), (559, 134671), (983, 76583), (1781, 42269), (5891, 12779)]