12625575

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2371}}^1$

素因数の和:2455

約数の個数: 24

約数和(自身を含む): 21177216

約数和(自身を除く): 8551641

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 2371, 5325, 7113, 11855, 35565, 59275, 168341, 177825, 505023, 841705, 2525115, 4208525, 12625575]

約数ペア:

[(1, 12625575), (3, 4208525), (5, 2525115), (15, 841705), (25, 505023), (71, 177825), (75, 168341), (213, 59275), (355, 35565), (1065, 11855), (1775, 7113), (2371, 5325)]