126787425

素因数分解:

$3^1\times 5^2\times {\mathrm{569}}^1\times {\mathrm{2971}}^1$

素因数の和:3553

約数の個数: 24

約数和(自身を含む): 210060960

約数和(自身を除く): 83273535

約数列:

[1, 3, 5, 15, 25, 75, 569, 1707, 2845, 2971, 8535, 8913, 14225, 14855, 42675, 44565, 74275, 222825, 1690499, 5071497, 8452495, 25357485, 42262475, 126787425]

約数ペア:

[(1, 126787425), (3, 42262475), (5, 25357485), (15, 8452495), (25, 5071497), (75, 1690499), (569, 222825), (1707, 74275), (2845, 44565), (2971, 42675), (8535, 14855), (8913, 14225)]