68412605

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 83214000

約数和(自身を除く): 14801395

約数列:

[1, 5, 149, 229, 401, 745, 1145, 2005, 34121, 59749, 91829, 170605, 298745, 459145, 13682521, 68412605]

約数ペア:

[(1, 68412605), (5, 13682521), (149, 459145), (229, 298745), (401, 170605), (745, 91829), (1145, 59749), (2005, 34121)]