68454585

素因数分解:

$3^3\times 5^1\times {\mathrm{507071}}^1$

素因数の和:507085

約数の個数: 16

約数和(自身を含む): 121697280

約数和(自身を除く): 53242695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 507071, 1521213, 2535355, 4563639, 7606065, 13690917, 22818195, 68454585]

約数ペア:

[(1, 68454585), (3, 22818195), (5, 13690917), (9, 7606065), (15, 4563639), (27, 2535355), (45, 1521213), (135, 507071)]