7028025

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{1129}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 11770080

約数和(自身を除く): 4742055

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 1129, 1245, 2075, 3387, 5645, 6225, 16935, 28225, 84675, 93707, 281121, 468535, 1405605, 2342675, 7028025]

約数ペア:

[(1, 7028025), (3, 2342675), (5, 1405605), (15, 468535), (25, 281121), (75, 93707), (83, 84675), (249, 28225), (415, 16935), (1129, 6225), (1245, 5645), (2075, 3387)]