65621645

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{1423}}^1$

素因数の和:1852

約数の個数: 16

約数和(自身を含む): 82432512

約数和(自身を除く): 16810867

約数列:

[1, 5, 23, 115, 401, 1423, 2005, 7115, 9223, 32729, 46115, 163645, 570623, 2853115, 13124329, 65621645]

約数ペア:

[(1, 65621645), (5, 13124329), (23, 2853115), (115, 570623), (401, 163645), (1423, 46115), (2005, 32729), (7115, 9223)]