68274045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{216743}}^1$

素因数の和:216761

約数の個数: 24

約数和(自身を含む): 135248256

約数和(自身を除く): 66974211

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 216743, 650229, 1083715, 1517201, 1950687, 3251145, 4551603, 7586005, 9753435, 13654809, 22758015, 68274045]

約数ペア:

[(1, 68274045), (3, 22758015), (5, 13654809), (7, 9753435), (9, 7586005), (15, 4551603), (21, 3251145), (35, 1950687), (45, 1517201), (63, 1083715), (105, 650229), (315, 216743)]