1550052855

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9497}}^1$

素因数の和:9558

約数の個数: 80

約数和(自身を含む): 3089205504

約数和(自身を除く): 1539152649

約数列:

[1, 3, 5, 9, 13, 15, 27, 31, 39, 45, 65, 81, 93, 117, 135, 155, 195, 279, 351, 403, 405, 465, 585, 837, 1053, 1209, 1395, 1755, 2015, 2511, 3627, 4185, 5265, 6045, 9497, 10881, 12555, 18135, 28491, 32643, 47485, 54405, 85473, 123461, 142455, 163215, 256419, 294407, 370383, 427365, 617305, 769257, 883221, 1111149, 1282095, 1472035, 1851915, 2649663, 3333447, 3827291, 3846285, 4416105, 5555745, 7948989, 10000341, 11481873, 13248315, 16667235, 19136455, 23846967, 34445619, 39744945, 50001705, 57409365, 103336857, 119234835, 172228095, 310010571, 516684285, 1550052855]

約数ペア:

[(1, 1550052855), (3, 516684285), (5, 310010571), (9, 172228095), (13, 119234835), (15, 103336857), (27, 57409365), (31, 50001705), (39, 39744945), (45, 34445619), (65, 23846967), (81, 19136455), (93, 16667235), (117, 13248315), (135, 11481873), (155, 10000341), (195, 7948989), (279, 5555745), (351, 4416105), (403, 3846285), (405, 3827291), (465, 3333447), (585, 2649663), (837, 1851915), (1053, 1472035), (1209, 1282095), (1395, 1111149), (1755, 883221), (2015, 769257), (2511, 617305), (3627, 427365), (4185, 370383), (5265, 294407), (6045, 256419), (9497, 163215), (10881, 142455), (12555, 123461), (18135, 85473), (28491, 54405), (32643, 47485)]