28372275

素因数分解:

$3^4\times 5^2\times {\mathrm{14011}}^1$

素因数の和:14033

約数の個数: 30

約数和(自身を含む): 52559012

約数和(自身を除く): 24186737

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 14011, 42033, 70055, 126099, 210165, 350275, 378297, 630495, 1050825, 1134891, 1891485, 3152475, 5674455, 9457425, 28372275]

約数ペア:

[(1, 28372275), (3, 9457425), (5, 5674455), (9, 3152475), (15, 1891485), (25, 1134891), (27, 1050825), (45, 630495), (75, 378297), (81, 350275), (135, 210165), (225, 126099), (405, 70055), (675, 42033), (2025, 14011)]