4850145

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 8864640

約数和(自身を除く): 4014495

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 971, 999, 1665, 2913, 4855, 4995, 8739, 14565, 26217, 35927, 43695, 107781, 131085, 179635, 323343, 538905, 970029, 1616715, 4850145]

約数ペア:

[(1, 4850145), (3, 1616715), (5, 970029), (9, 538905), (15, 323343), (27, 179635), (37, 131085), (45, 107781), (111, 43695), (135, 35927), (185, 26217), (333, 14565), (555, 8739), (971, 4995), (999, 4855), (1665, 2913)]