804978495

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{4297}}^1$

素因数の和:4512

約数の個数: 48

約数和(自身を含む): 1464345792

約数和(自身を除く): 659367297

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 181, 207, 345, 543, 905, 1035, 1629, 2715, 4163, 4297, 8145, 12489, 12891, 20815, 21485, 37467, 38673, 62445, 64455, 98831, 187335, 193365, 296493, 494155, 777757, 889479, 1482465, 2333271, 3888785, 4447395, 6999813, 11666355, 17888411, 34999065, 53665233, 89442055, 160995699, 268326165, 804978495]

約数ペア:

[(1, 804978495), (3, 268326165), (5, 160995699), (9, 89442055), (15, 53665233), (23, 34999065), (45, 17888411), (69, 11666355), (115, 6999813), (181, 4447395), (207, 3888785), (345, 2333271), (543, 1482465), (905, 889479), (1035, 777757), (1629, 494155), (2715, 296493), (4163, 193365), (4297, 187335), (8145, 98831), (12489, 64455), (12891, 62445), (20815, 38673), (21485, 37467)]