190407905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{5477}}^1$

素因数の和:5908

約数の個数: 16

約数和(自身を含む): 242565840

約数和(自身を除く): 52157935

約数列:

[1, 5, 17, 85, 409, 2045, 5477, 6953, 27385, 34765, 93109, 465545, 2240093, 11200465, 38081581, 190407905]

約数ペア:

[(1, 190407905), (5, 38081581), (17, 11200465), (85, 2240093), (409, 465545), (2045, 93109), (5477, 34765), (6953, 27385)]