27261455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24671}}^1$

素因数の和:24706

約数の個数: 16

約数和(自身を含む): 37304064

約数和(自身を除く): 10042609

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 24671, 123355, 320723, 419407, 1603615, 2097035, 5452291, 27261455]

約数ペア:

[(1, 27261455), (5, 5452291), (13, 2097035), (17, 1603615), (65, 419407), (85, 320723), (221, 123355), (1105, 24671)]