1324585585

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{128663}}^1$

素因数の和:128768

約数の個数: 16

約数和(自身を含む): 1667485440

約数和(自身を除く): 342899855

約数列:

[1, 5, 29, 71, 145, 355, 2059, 10295, 128663, 643315, 3731227, 9135073, 18656135, 45675365, 264917117, 1324585585]

約数ペア:

[(1, 1324585585), (5, 264917117), (29, 45675365), (71, 18656135), (145, 9135073), (355, 3731227), (2059, 643315), (10295, 128663)]