43142065

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4409}}^1$

素因数の和:4536

約数の個数: 16

約数和(自身を含む): 55036800

約数和(自身を除く): 11894735

約数列:

[1, 5, 19, 95, 103, 515, 1957, 4409, 9785, 22045, 83771, 418855, 454127, 2270635, 8628413, 43142065]

約数ペア:

[(1, 43142065), (5, 8628413), (19, 2270635), (95, 454127), (103, 418855), (515, 83771), (1957, 22045), (4409, 9785)]