64824255

素因数分解:

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

素因数の和:1572

約数の個数: 36

約数和(自身を含む): 116181000

約数和(自身を除く): 51356745

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 961, 1395, 1499, 2883, 4497, 4805, 7495, 8649, 13491, 14415, 22485, 43245, 46469, 67455, 139407, 232345, 418221, 697035, 1440539, 2091105, 4321617, 7202695, 12964851, 21608085, 64824255]

約数ペア:

[(1, 64824255), (3, 21608085), (5, 12964851), (9, 7202695), (15, 4321617), (31, 2091105), (45, 1440539), (93, 697035), (155, 418221), (279, 232345), (465, 139407), (961, 67455), (1395, 46469), (1499, 43245), (2883, 22485), (4497, 14415), (4805, 13491), (7495, 8649)]