2008222725

素因数分解:

$3^1\times 5^2\times {\mathrm{3547}}^1\times {\mathrm{7549}}^1$

素因数の和:11109

約数の個数: 24

約数和(自身を含む): 3321637600

約数和(自身を除く): 1313414875

約数列:

[1, 3, 5, 15, 25, 75, 3547, 7549, 10641, 17735, 22647, 37745, 53205, 88675, 113235, 188725, 266025, 566175, 26776303, 80328909, 133881515, 401644545, 669407575, 2008222725]

約数ペア:

[(1, 2008222725), (3, 669407575), (5, 401644545), (15, 133881515), (25, 80328909), (75, 26776303), (3547, 566175), (7549, 266025), (10641, 188725), (17735, 113235), (22647, 88675), (37745, 53205)]