2019435165

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1031}}^1\times {\mathrm{1319}}^1$

素因数の和:2375

約数の個数: 64

約数和(自身を含む): 3923251200

約数和(自身を除く): 1903816035

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1031, 1319, 1485, 3093, 3957, 5155, 6595, 9279, 11341, 11871, 14509, 15465, 19785, 27837, 34023, 35613, 43527, 46395, 56705, 59355, 72545, 102069, 130581, 139185, 170115, 178065, 217635, 306207, 391743, 510345, 652905, 1359889, 1531035, 1958715, 4079667, 6799445, 12239001, 14958779, 20398335, 36717003, 44876337, 61195005, 74793895, 134629011, 183585015, 224381685, 403887033, 673145055, 2019435165]

約数ペア:

[(1, 2019435165), (3, 673145055), (5, 403887033), (9, 224381685), (11, 183585015), (15, 134629011), (27, 74793895), (33, 61195005), (45, 44876337), (55, 36717003), (99, 20398335), (135, 14958779), (165, 12239001), (297, 6799445), (495, 4079667), (1031, 1958715), (1319, 1531035), (1485, 1359889), (3093, 652905), (3957, 510345), (5155, 391743), (6595, 306207), (9279, 217635), (11341, 178065), (11871, 170115), (14509, 139185), (15465, 130581), (19785, 102069), (27837, 72545), (34023, 59355), (35613, 56705), (43527, 46395)]