2564475

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 4380672

約数和(自身を除く): 1816197

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 1103, 2325, 3309, 5515, 16545, 27575, 34193, 82725, 102579, 170965, 512895, 854825, 2564475]

約数ペア:

[(1, 2564475), (3, 854825), (5, 512895), (15, 170965), (25, 102579), (31, 82725), (75, 34193), (93, 27575), (155, 16545), (465, 5515), (775, 3309), (1103, 2325)]