15028275

素因数分解:

$3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{1327}}^1$

素因数の和:1491

約数の個数: 24

約数和(自身を含む): 25030144

約数和(自身を除く): 10001869

約数列:

[1, 3, 5, 15, 25, 75, 151, 453, 755, 1327, 2265, 3775, 3981, 6635, 11325, 19905, 33175, 99525, 200377, 601131, 1001885, 3005655, 5009425, 15028275]

約数ペア:

[(1, 15028275), (3, 5009425), (5, 3005655), (15, 1001885), (25, 601131), (75, 200377), (151, 99525), (453, 33175), (755, 19905), (1327, 11325), (2265, 6635), (3775, 3981)]