13965975

素因数分解:

$3^2\times 5^2\times {\mathrm{62071}}^1$

素因数の和:62087

約数の個数: 18

約数和(自身を含む): 25015016

約数和(自身を除く): 11049041

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 62071, 186213, 310355, 558639, 931065, 1551775, 2793195, 4655325, 13965975]

約数ペア:

[(1, 13965975), (3, 4655325), (5, 2793195), (9, 1551775), (15, 931065), (25, 558639), (45, 310355), (75, 186213), (225, 62071)]