1325023205

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{26387}}^1$

素因数の和:26497

約数の個数: 24

約数和(自身を含む): 1768840416

約数和(自身を除く): 443817211

約数列:

[1, 5, 11, 55, 83, 121, 415, 605, 913, 4565, 10043, 26387, 50215, 131935, 290257, 1451285, 2190121, 3192827, 10950605, 15964135, 24091331, 120456655, 265004641, 1325023205]

約数ペア:

[(1, 1325023205), (5, 265004641), (11, 120456655), (55, 24091331), (83, 15964135), (121, 10950605), (415, 3192827), (605, 2190121), (913, 1451285), (4565, 290257), (10043, 131935), (26387, 50215)]