1180492885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{1427}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 1693379520

約数和(自身を除く): 512886635

約数列:

[1, 5, 11, 13, 55, 65, 89, 143, 169, 445, 715, 845, 979, 1157, 1427, 1859, 4895, 5785, 7135, 9295, 12727, 15041, 15697, 18551, 63635, 75205, 78485, 92755, 127003, 165451, 204061, 241163, 635015, 827255, 1020305, 1205815, 1397033, 1651039, 2652793, 6985165, 8255195, 13263965, 18161429, 21463507, 90807145, 107317535, 236098577, 1180492885]

約数ペア:

[(1, 1180492885), (5, 236098577), (11, 107317535), (13, 90807145), (55, 21463507), (65, 18161429), (89, 13263965), (143, 8255195), (169, 6985165), (445, 2652793), (715, 1651039), (845, 1397033), (979, 1205815), (1157, 1020305), (1427, 827255), (1859, 635015), (4895, 241163), (5785, 204061), (7135, 165451), (9295, 127003), (12727, 92755), (15041, 78485), (15697, 75205), (18551, 63635)]