68465115

素因数分解:

$3^3\times 5^1\times {\mathrm{507149}}^1$

素因数の和:507163

約数の個数: 16

約数和(自身を含む): 121716000

約数和(自身を除く): 53250885

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 507149, 1521447, 2535745, 4564341, 7607235, 13693023, 22821705, 68465115]

約数ペア:

[(1, 68465115), (3, 22821705), (5, 13693023), (9, 7607235), (15, 4564341), (27, 2535745), (45, 1521447), (135, 507149)]