68993245

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{683}}^1$

素因数の和:1004

約数の個数: 16

約数和(自身を含む): 84214080

約数和(自身を除く): 15220835

約数列:

[1, 5, 89, 227, 445, 683, 1135, 3415, 20203, 60787, 101015, 155041, 303935, 775205, 13798649, 68993245]

約数ペア:

[(1, 68993245), (5, 13798649), (89, 775205), (227, 303935), (445, 155041), (683, 101015), (1135, 60787), (3415, 20203)]