15399290

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53101}}^1$

素因数の和:53137

約数の個数: 16

約数和(自身を含む): 28675080

約数和(自身を除く): 13275790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 53101, 106202, 265505, 531010, 1539929, 3079858, 7699645, 15399290]

約数ペア:

[(1, 15399290), (2, 7699645), (5, 3079858), (10, 1539929), (29, 531010), (58, 265505), (145, 106202), (290, 53101)]