30154275

素因数分解:

$3^4\times 5^2\times {\mathrm{14891}}^1$

素因数の和:14913

約数の個数: 30

約数和(自身を含む): 55859892

約数和(自身を除く): 25705617

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 14891, 44673, 74455, 134019, 223365, 372275, 402057, 670095, 1116825, 1206171, 2010285, 3350475, 6030855, 10051425, 30154275]

約数ペア:

[(1, 30154275), (3, 10051425), (5, 6030855), (9, 3350475), (15, 2010285), (25, 1206171), (27, 1116825), (45, 670095), (75, 402057), (81, 372275), (135, 223365), (225, 134019), (405, 74455), (675, 44673), (2025, 14891)]