156720114945

素因数分解:

$3^2\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{3140369}}^1$

素因数の和:3141489

約数の個数: 24

約数和(自身を含む): 271893234600

約数和(自身を除く): 115173119655

約数列:

[1, 3, 5, 9, 15, 45, 1109, 3327, 5545, 9981, 16635, 49905, 3140369, 9421107, 15701845, 28263321, 47105535, 141316605, 3482669221, 10448007663, 17413346105, 31344022989, 52240038315, 156720114945]

約数ペア:

[(1, 156720114945), (3, 52240038315), (5, 31344022989), (9, 17413346105), (15, 10448007663), (45, 3482669221), (1109, 141316605), (3327, 47105535), (5545, 28263321), (9981, 15701845), (16635, 9421107), (49905, 3140369)]