23115895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2677}}^1$

素因数の和:2850

約数の個数: 16

約数和(自身を含む): 30464928

約数和(自身を除く): 7349033

約数列:

[1, 5, 11, 55, 157, 785, 1727, 2677, 8635, 13385, 29447, 147235, 420289, 2101445, 4623179, 23115895]

約数ペア:

[(1, 23115895), (5, 4623179), (11, 2101445), (55, 420289), (157, 147235), (785, 29447), (1727, 13385), (2677, 8635)]