157309345

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{9311}}^1$

素因数の和:9456

約数の個数: 16

約数和(自身を含む): 196669440

約数和(自身を除く): 39360095

約数列:

[1, 5, 31, 109, 155, 545, 3379, 9311, 16895, 46555, 288641, 1014899, 1443205, 5074495, 31461869, 157309345]

約数ペア:

[(1, 157309345), (5, 31461869), (31, 5074495), (109, 1443205), (155, 1014899), (545, 288641), (3379, 46555), (9311, 16895)]