155212565

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{1471}}^1$

素因数の和:1972

約数の個数: 16

約数和(自身を含む): 190771200

約数和(自身を除く): 35558635

約数列:

[1, 5, 47, 235, 449, 1471, 2245, 7355, 21103, 69137, 105515, 345685, 660479, 3302395, 31042513, 155212565]

約数ペア:

[(1, 155212565), (5, 31042513), (47, 3302395), (235, 660479), (449, 345685), (1471, 105515), (2245, 69137), (7355, 21103)]