165042145

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{3677}}^1$

素因数の和:3920

約数の個数: 16

約数和(自身を含む): 203378688

約数和(自身を除く): 38336543

約数列:

[1, 5, 47, 191, 235, 955, 3677, 8977, 18385, 44885, 172819, 702307, 864095, 3511535, 33008429, 165042145]

約数ペア:

[(1, 165042145), (5, 33008429), (47, 3511535), (191, 864095), (235, 702307), (955, 172819), (3677, 44885), (8977, 18385)]