3125550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 7892352

約数和(自身を除く): 4766802

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 67, 75, 134, 150, 201, 311, 335, 402, 622, 670, 933, 1005, 1555, 1675, 1866, 2010, 3110, 3350, 4665, 5025, 7775, 9330, 10050, 15550, 20837, 23325, 41674, 46650, 62511, 104185, 125022, 208370, 312555, 520925, 625110, 1041850, 1562775, 3125550]

約数ペア:

[(1, 3125550), (2, 1562775), (3, 1041850), (5, 625110), (6, 520925), (10, 312555), (15, 208370), (25, 125022), (30, 104185), (50, 62511), (67, 46650), (75, 41674), (134, 23325), (150, 20837), (201, 15550), (311, 10050), (335, 9330), (402, 7775), (622, 5025), (670, 4665), (933, 3350), (1005, 3110), (1555, 2010), (1675, 1866)]