55315205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{2459}}^1$

素因数の和:2884

約数の個数: 16

約数和(自身を含む): 72619200

約数和(自身を除く): 17303995

約数列:

[1, 5, 11, 55, 409, 2045, 2459, 4499, 12295, 22495, 27049, 135245, 1005731, 5028655, 11063041, 55315205]

約数ペア:

[(1, 55315205), (5, 11063041), (11, 5028655), (55, 1005731), (409, 135245), (2045, 27049), (2459, 22495), (4499, 12295)]