552763525

素因数分解:

$5^2\times {\mathrm{109}}^2\times {\mathrm{1861}}^1$

素因数の和:2089

約数の個数: 18

約数和(自身を含む): 692144502

約数和(自身を除く): 139380977

約数列:

[1, 5, 25, 109, 545, 1861, 2725, 9305, 11881, 46525, 59405, 202849, 297025, 1014245, 5071225, 22110541, 110552705, 552763525]

約数ペア:

[(1, 552763525), (5, 110552705), (25, 22110541), (109, 5071225), (545, 1014245), (1861, 297025), (2725, 202849), (9305, 59405), (11881, 46525)]