2586675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 5277440

約数和(自身を除く): 2690765

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 379, 455, 525, 975, 1137, 1365, 1895, 2275, 2653, 4927, 5685, 6825, 7959, 9475, 13265, 14781, 24635, 28425, 34489, 39795, 66325, 73905, 103467, 123175, 172445, 198975, 369525, 517335, 862225, 2586675]

約数ペア:

[(1, 2586675), (3, 862225), (5, 517335), (7, 369525), (13, 198975), (15, 172445), (21, 123175), (25, 103467), (35, 73905), (39, 66325), (65, 39795), (75, 34489), (91, 28425), (105, 24635), (175, 14781), (195, 13265), (273, 9475), (325, 7959), (379, 6825), (455, 5685), (525, 4927), (975, 2653), (1137, 2275), (1365, 1895)]