7512255

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1201}}^1$

素因数の和:1351

約数の個数: 24

約数和(自身を含む): 13125840

約数和(自身を除く): 5613585

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1201, 1251, 2085, 3603, 6005, 6255, 10809, 18015, 54045, 166939, 500817, 834695, 1502451, 2504085, 7512255]

約数ペア:

[(1, 7512255), (3, 2504085), (5, 1502451), (9, 834695), (15, 500817), (45, 166939), (139, 54045), (417, 18015), (695, 10809), (1201, 6255), (1251, 6005), (2085, 3603)]