66693135

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{971}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 112907520

約数和(自身を除く): 46214385

約数列:

[1, 3, 5, 15, 19, 57, 95, 241, 285, 723, 971, 1205, 2913, 3615, 4579, 4855, 13737, 14565, 18449, 22895, 55347, 68685, 92245, 234011, 276735, 702033, 1170055, 3510165, 4446209, 13338627, 22231045, 66693135]

約数ペア:

[(1, 66693135), (3, 22231045), (5, 13338627), (15, 4446209), (19, 3510165), (57, 1170055), (95, 702033), (241, 276735), (285, 234011), (723, 92245), (971, 68685), (1205, 55347), (2913, 22895), (3615, 18449), (4579, 14565), (4855, 13737)]