2015485975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{34031}}^1$

素因数の和:34167

約数の個数: 24

約数和(自身を含む): 2633260032

約数和(自身を除く): 617774057

約数列:

[1, 5, 23, 25, 103, 115, 515, 575, 2369, 2575, 11845, 34031, 59225, 170155, 782713, 850775, 3505193, 3913565, 17525965, 19567825, 80619439, 87629825, 403097195, 2015485975]

約数ペア:

[(1, 2015485975), (5, 403097195), (23, 87629825), (25, 80619439), (103, 19567825), (115, 17525965), (515, 3913565), (575, 3505193), (2369, 850775), (2575, 782713), (11845, 170155), (34031, 59225)]