15253143

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3769}}^1$

素因数の和:3862

約数の個数: 16

約数和(自身を含む): 21715200

約数和(自身を除く): 6462057

約数列:

[1, 3, 19, 57, 71, 213, 1349, 3769, 4047, 11307, 71611, 214833, 267599, 802797, 5084381, 15253143]

約数ペア:

[(1, 15253143), (3, 5084381), (19, 802797), (57, 267599), (71, 214833), (213, 71611), (1349, 11307), (3769, 4047)]