28035495

素因数分解:

$3^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{823}}^1$

素因数の和:1591

約数の個数: 24

約数和(自身を含む): 48718176

約数和(自身を除く): 20682681

約数列:

[1, 3, 5, 9, 15, 45, 757, 823, 2271, 2469, 3785, 4115, 6813, 7407, 11355, 12345, 34065, 37035, 623011, 1869033, 3115055, 5607099, 9345165, 28035495]

約数ペア:

[(1, 28035495), (3, 9345165), (5, 5607099), (9, 3115055), (15, 1869033), (45, 623011), (757, 37035), (823, 34065), (2271, 12345), (2469, 11355), (3785, 7407), (4115, 6813)]