148208025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1433}}^1$

素因数の和:1650

約数の個数: 48

約数和(自身を含む): 281660544

約数和(自身を除く): 133452519

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 197, 525, 591, 985, 1379, 1433, 2955, 4137, 4299, 4925, 6895, 7165, 10031, 14775, 20685, 21495, 30093, 34475, 35825, 50155, 103425, 107475, 150465, 250775, 282301, 752325, 846903, 1411505, 1976107, 4234515, 5928321, 7057525, 9880535, 21172575, 29641605, 49402675, 148208025]

約数ペア:

[(1, 148208025), (3, 49402675), (5, 29641605), (7, 21172575), (15, 9880535), (21, 7057525), (25, 5928321), (35, 4234515), (75, 1976107), (105, 1411505), (175, 846903), (197, 752325), (525, 282301), (591, 250775), (985, 150465), (1379, 107475), (1433, 103425), (2955, 50155), (4137, 35825), (4299, 34475), (4925, 30093), (6895, 21495), (7165, 20685), (10031, 14775)]