68100505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{3449}}^1$

素因数の和:3824

約数の個数: 16

約数和(自身を含む): 89424000

約数和(自身を除く): 21323495

約数列:

[1, 5, 11, 55, 359, 1795, 3449, 3949, 17245, 19745, 37939, 189695, 1238191, 6190955, 13620101, 68100505]

約数ペア:

[(1, 68100505), (5, 13620101), (11, 6190955), (55, 1238191), (359, 189695), (1795, 37939), (3449, 19745), (3949, 17245)]