9906825

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4261}}^1$

素因数の和:4305

約数の個数: 24

約数和(自身を含む): 16911616

約数和(自身を除く): 7004791

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 4261, 12783, 21305, 63915, 106525, 132091, 319575, 396273, 660455, 1981365, 3302275, 9906825]

約数ペア:

[(1, 9906825), (3, 3302275), (5, 1981365), (15, 660455), (25, 396273), (31, 319575), (75, 132091), (93, 106525), (155, 63915), (465, 21305), (775, 12783), (2325, 4261)]