156697605

素因数分解:

$3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7121}}^1$

素因数の和:7298

約数の個数: 32

約数和(自身を含む): 280321920

約数和(自身を除く): 123624315

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 163, 489, 815, 1467, 2445, 4401, 7121, 7335, 21363, 22005, 35605, 64089, 106815, 192267, 320445, 961335, 1160723, 3482169, 5803615, 10446507, 17410845, 31339521, 52232535, 156697605]

約数ペア:

[(1, 156697605), (3, 52232535), (5, 31339521), (9, 17410845), (15, 10446507), (27, 5803615), (45, 3482169), (135, 1160723), (163, 961335), (489, 320445), (815, 192267), (1467, 106815), (2445, 64089), (4401, 35605), (7121, 22005), (7335, 21363)]