23487525

素因数分解:

$3^2\times 5^2\times {\mathrm{139}}^1\times {\mathrm{751}}^1$

素因数の和:906

約数の個数: 36

約数和(自身を含む): 42427840

約数和(自身を除く): 18940315

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 139, 225, 417, 695, 751, 1251, 2085, 2253, 3475, 3755, 6255, 6759, 10425, 11265, 18775, 31275, 33795, 56325, 104389, 168975, 313167, 521945, 939501, 1565835, 2609725, 4697505, 7829175, 23487525]

約数ペア:

[(1, 23487525), (3, 7829175), (5, 4697505), (9, 2609725), (15, 1565835), (25, 939501), (45, 521945), (75, 313167), (139, 168975), (225, 104389), (417, 56325), (695, 33795), (751, 31275), (1251, 18775), (2085, 11265), (2253, 10425), (3475, 6759), (3755, 6255)]