515350385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{2131}}^1\times {\mathrm{4397}}^1$

素因数の和:6544

約数の個数: 16

約数和(自身を含む): 675110592

約数和(自身を除く): 159760207

約数列:

[1, 5, 11, 55, 2131, 4397, 10655, 21985, 23441, 48367, 117205, 241835, 9370007, 46850035, 103070077, 515350385]

約数ペア:

[(1, 515350385), (5, 103070077), (11, 46850035), (55, 9370007), (2131, 241835), (4397, 117205), (10655, 48367), (21985, 23441)]