28250765

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1879}}^1$

素因数の和:2012

約数の個数: 16

約数和(自身を含む): 35374080

約数和(自身を除く): 7123315

約数列:

[1, 5, 31, 97, 155, 485, 1879, 3007, 9395, 15035, 58249, 182263, 291245, 911315, 5650153, 28250765]

約数ペア:

[(1, 28250765), (5, 5650153), (31, 911315), (97, 291245), (155, 182263), (485, 58249), (1879, 15035), (3007, 9395)]