13986675

素因数分解:

$3^4\times 5^2\times {\mathrm{6907}}^1$

素因数の和:6929

約数の個数: 30

約数和(自身を含む): 25911908

約数和(自身を除く): 11925233

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 6907, 20721, 34535, 62163, 103605, 172675, 186489, 310815, 518025, 559467, 932445, 1554075, 2797335, 4662225, 13986675]

約数ペア:

[(1, 13986675), (3, 4662225), (5, 2797335), (9, 1554075), (15, 932445), (25, 559467), (27, 518025), (45, 310815), (75, 186489), (81, 172675), (135, 103605), (225, 62163), (405, 34535), (675, 20721), (2025, 6907)]