90091395

素因数分解:

$3^2\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{1471}}^1$

素因数の和:2843

約数の個数: 24

約数和(自身を含む): 156379392

約数和(自身を除く): 66287997

約数列:

[1, 3, 5, 9, 15, 45, 1361, 1471, 4083, 4413, 6805, 7355, 12249, 13239, 20415, 22065, 61245, 66195, 2002031, 6006093, 10010155, 18018279, 30030465, 90091395]

約数ペア:

[(1, 90091395), (3, 30030465), (5, 18018279), (9, 10010155), (15, 6006093), (45, 2002031), (1361, 66195), (1471, 61245), (4083, 22065), (4413, 20415), (6805, 13239), (7355, 12249)]