137272815

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{160553}}^1$

素因数の和:160583

約数の個数: 24

約数和(自身を含む): 250464240

約数和(自身を除く): 113191425

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 160553, 481659, 802765, 1444977, 2408295, 3050507, 7224885, 9151521, 15252535, 27454563, 45757605, 137272815]

約数ペア:

[(1, 137272815), (3, 45757605), (5, 27454563), (9, 15252535), (15, 9151521), (19, 7224885), (45, 3050507), (57, 2408295), (95, 1444977), (171, 802765), (285, 481659), (855, 160553)]