266438655

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{1193}}^1$

素因数の和:1920

約数の個数: 48

約数和(自身を含む): 528989760

約数和(自身を除く): 262551105

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 709, 1193, 2127, 3545, 3579, 4963, 5965, 6381, 8351, 10635, 10737, 14889, 17895, 24815, 25053, 31905, 41755, 44667, 53685, 74445, 75159, 125265, 223335, 375795, 845837, 2537511, 4229185, 5920859, 7612533, 12687555, 17762577, 29604295, 38062665, 53287731, 88812885, 266438655]

約数ペア:

[(1, 266438655), (3, 88812885), (5, 53287731), (7, 38062665), (9, 29604295), (15, 17762577), (21, 12687555), (35, 7612533), (45, 5920859), (63, 4229185), (105, 2537511), (315, 845837), (709, 375795), (1193, 223335), (2127, 125265), (3545, 75159), (3579, 74445), (4963, 53685), (5965, 44667), (6381, 41755), (8351, 31905), (10635, 25053), (10737, 24815), (14889, 17895)]