23002155

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1552

約数の個数: 48

約数和(自身を含む): 44928000

約数和(自身を除く): 21925845

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1499, 1705, 3069, 4497, 5115, 7495, 13491, 15345, 16489, 22485, 46469, 49467, 67455, 82445, 139407, 148401, 232345, 247335, 418221, 511159, 697035, 742005, 1533477, 2091105, 2555795, 4600431, 7667385, 23002155]

約数ペア:

[(1, 23002155), (3, 7667385), (5, 4600431), (9, 2555795), (11, 2091105), (15, 1533477), (31, 742005), (33, 697035), (45, 511159), (55, 418221), (93, 247335), (99, 232345), (155, 148401), (165, 139407), (279, 82445), (341, 67455), (465, 49467), (495, 46469), (1023, 22485), (1395, 16489), (1499, 15345), (1705, 13491), (3069, 7495), (4497, 5115)]