22880475

素因数分解:

$3^4\times 5^2\times {\mathrm{11299}}^1$

素因数の和:11321

約数の個数: 30

約数和(自身を含む): 42386300

約数和(自身を除く): 19505825

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 11299, 33897, 56495, 101691, 169485, 282475, 305073, 508455, 847425, 915219, 1525365, 2542275, 4576095, 7626825, 22880475]

約数ペア:

[(1, 22880475), (3, 7626825), (5, 4576095), (9, 2542275), (15, 1525365), (25, 915219), (27, 847425), (45, 508455), (75, 305073), (81, 282475), (135, 169485), (225, 101691), (405, 56495), (675, 33897), (2025, 11299)]