15254169

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{38231}}^1$

素因数の和:38260

約数の個数: 16

約数和(自身を含む): 24468480

約数和(自身を除く): 9214311

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 38231, 114693, 267617, 726389, 802851, 2179167, 5084723, 15254169]

約数ペア:

[(1, 15254169), (3, 5084723), (7, 2179167), (19, 802851), (21, 726389), (57, 267617), (133, 114693), (399, 38231)]