15220575

素因数分解:

$3^3\times 5^2\times {\mathrm{22549}}^1$

素因数の和:22568

約数の個数: 24

約数和(自身を含む): 27962000

約数和(自身を除く): 12741425

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 22549, 67647, 112745, 202941, 338235, 563725, 608823, 1014705, 1691175, 3044115, 5073525, 15220575]

約数ペア:

[(1, 15220575), (3, 5073525), (5, 3044115), (9, 1691175), (15, 1014705), (25, 608823), (27, 563725), (45, 338235), (75, 202941), (135, 112745), (225, 67647), (675, 22549)]