75142395

素因数分解:

$3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{3719}}^1$

素因数の和:4179

約数の個数: 24

約数和(自身を含む): 130572000

約数和(自身を除く): 55429605

約数列:

[1, 3, 5, 9, 15, 45, 449, 1347, 2245, 3719, 4041, 6735, 11157, 18595, 20205, 33471, 55785, 167355, 1669831, 5009493, 8349155, 15028479, 25047465, 75142395]

約数ペア:

[(1, 75142395), (3, 25047465), (5, 15028479), (9, 8349155), (15, 5009493), (45, 1669831), (449, 167355), (1347, 55785), (2245, 33471), (3719, 20205), (4041, 18595), (6735, 11157)]