90129525

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{52249}}^1$

素因数の和:52285

約数の個数: 24

約数和(自身を含む): 155496000

約数和(自身を除く): 65366475

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 52249, 156747, 261245, 783735, 1201727, 1306225, 3605181, 3918675, 6008635, 18025905, 30043175, 90129525]

約数ペア:

[(1, 90129525), (3, 30043175), (5, 18025905), (15, 6008635), (23, 3918675), (25, 3605181), (69, 1306225), (75, 1201727), (115, 783735), (345, 261245), (575, 156747), (1725, 52249)]