75189195

素因数分解:

$3^3\times 5^1\times {\mathrm{556957}}^1$

素因数の和:556971

約数の個数: 16

約数和(自身を含む): 133669920

約数和(自身を除く): 58480725

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 556957, 1670871, 2784785, 5012613, 8354355, 15037839, 25063065, 75189195]

約数ペア:

[(1, 75189195), (3, 25063065), (5, 15037839), (9, 8354355), (15, 5012613), (27, 2784785), (45, 1670871), (135, 556957)]