68584685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{7591}}^1$

素因数の和:7748

約数の個数: 16

約数和(自身を含む): 89281920

約数和(自身を除く): 20697235

約数列:

[1, 5, 13, 65, 139, 695, 1807, 7591, 9035, 37955, 98683, 493415, 1055149, 5275745, 13716937, 68584685]

約数ペア:

[(1, 68584685), (5, 13716937), (13, 5275745), (65, 1055149), (139, 493415), (695, 98683), (1807, 37955), (7591, 9035)]