67877875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{41771}}^1$

素因数の和:41799

約数の個数: 16

約数和(自身を含む): 91230048

約数和(自身を除く): 23352173

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 41771, 208855, 543023, 1044275, 2715115, 5221375, 13575575, 67877875]

約数ペア:

[(1, 67877875), (5, 13575575), (13, 5221375), (25, 2715115), (65, 1044275), (125, 543023), (325, 208855), (1625, 41771)]