142296408075

素因数分解:

$3^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{18420247}}^1$

素因数の和:18420363

約数の個数: 24

約数和(自身を含む): 237547518208

約数和(自身を除く): 95251110133

約数列:

[1, 3, 5, 15, 25, 75, 103, 309, 515, 1545, 2575, 7725, 18420247, 55260741, 92101235, 276303705, 460506175, 1381518525, 1897285441, 5691856323, 9486427205, 28459281615, 47432136025, 142296408075]

約数ペア:

[(1, 142296408075), (3, 47432136025), (5, 28459281615), (15, 9486427205), (25, 5691856323), (75, 1897285441), (103, 1381518525), (309, 460506175), (515, 276303705), (1545, 92101235), (2575, 55260741), (7725, 18420247)]