163025145

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{547}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 292368960

約数和(自身を除く): 129343815

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 179, 185, 333, 537, 547, 555, 895, 1611, 1641, 1665, 2685, 2735, 4923, 6623, 8055, 8205, 19869, 20239, 24615, 33115, 59607, 60717, 97913, 99345, 101195, 182151, 293739, 298035, 303585, 489565, 881217, 910755, 1468695, 3622781, 4406085, 10868343, 18113905, 32605029, 54341715, 163025145]

約数ペア:

[(1, 163025145), (3, 54341715), (5, 32605029), (9, 18113905), (15, 10868343), (37, 4406085), (45, 3622781), (111, 1468695), (179, 910755), (185, 881217), (333, 489565), (537, 303585), (547, 298035), (555, 293739), (895, 182151), (1611, 101195), (1641, 99345), (1665, 97913), (2685, 60717), (2735, 59607), (4923, 33115), (6623, 24615), (8055, 20239), (8205, 19869)]