68410245

素因数分解:

$3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{17341}}^1$

素因数の和:17612

約数の個数: 16

約数和(自身を含む): 109878912

約数和(自身を除く): 41468667

約数列:

[1, 3, 5, 15, 263, 789, 1315, 3945, 17341, 52023, 86705, 260115, 4560683, 13682049, 22803415, 68410245]

約数ペア:

[(1, 68410245), (3, 22803415), (5, 13682049), (15, 4560683), (263, 260115), (789, 86705), (1315, 52023), (3945, 17341)]