1520233335

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1\times {\mathrm{1499}}^1$

素因数の和:2268

約数の個数: 48

約数和(自身を含む): 2725632000

約数和(自身を除く): 1205398665

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 727, 1395, 1499, 2181, 3635, 4497, 6543, 7495, 10905, 13491, 22485, 22537, 32715, 46469, 67455, 67611, 112685, 139407, 202833, 232345, 338055, 418221, 697035, 1014165, 1089773, 2091105, 3269319, 5448865, 9807957, 16346595, 33782963, 49039785, 101348889, 168914815, 304046667, 506744445, 1520233335]

約数ペア:

[(1, 1520233335), (3, 506744445), (5, 304046667), (9, 168914815), (15, 101348889), (31, 49039785), (45, 33782963), (93, 16346595), (155, 9807957), (279, 5448865), (465, 3269319), (727, 2091105), (1395, 1089773), (1499, 1014165), (2181, 697035), (3635, 418221), (4497, 338055), (6543, 232345), (7495, 202833), (10905, 139407), (13491, 112685), (22485, 67611), (22537, 67455), (32715, 46469)]