120703005

素因数分解:

$3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{6689}}^1$

素因数の和:7101

約数の個数: 24

約数和(自身を含む): 209771640

約数和(自身を除く): 89068635

約数列:

[1, 3, 5, 9, 15, 45, 401, 1203, 2005, 3609, 6015, 6689, 18045, 20067, 33445, 60201, 100335, 301005, 2682289, 8046867, 13411445, 24140601, 40234335, 120703005]

約数ペア:

[(1, 120703005), (3, 40234335), (5, 24140601), (9, 13411445), (15, 8046867), (45, 2682289), (401, 301005), (1203, 100335), (2005, 60201), (3609, 33445), (6015, 20067), (6689, 18045)]