73405475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20533}}^1$

素因数の和:20567

約数の個数: 24

約数和(自身を含む): 106941072

約数和(自身を除く): 33535597

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 20533, 102665, 225863, 266929, 513325, 1129315, 1334645, 2936219, 5646575, 6673225, 14681095, 73405475]

約数ペア:

[(1, 73405475), (5, 14681095), (11, 6673225), (13, 5646575), (25, 2936219), (55, 1334645), (65, 1129315), (143, 513325), (275, 266929), (325, 225863), (715, 102665), (3575, 20533)]