165715090

素因数分解:

$2^1\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{9629}}^1$

素因数の和:11357

約数の個数: 16

約数和(自身を含む): 298491480

約数和(自身を除く): 132776390

約数列:

[1, 2, 5, 10, 1721, 3442, 8605, 9629, 17210, 19258, 48145, 96290, 16571509, 33143018, 82857545, 165715090]

約数ペア:

[(1, 165715090), (2, 82857545), (5, 33143018), (10, 16571509), (1721, 96290), (3442, 48145), (8605, 19258), (9629, 17210)]