2690835875

素因数分解:

$5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1033}}^1$

素因数の和:1297

約数の個数: 64

約数和(自身を含む): 4155191040

約数和(自身を除く): 1464355165

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 125, 175, 229, 325, 455, 875, 1033, 1145, 1603, 1625, 2275, 2977, 5165, 5725, 7231, 8015, 11375, 13429, 14885, 20839, 25825, 28625, 36155, 40075, 67145, 74425, 94003, 104195, 129125, 180775, 200375, 236557, 335725, 372125, 470015, 520975, 903875, 1182785, 1655899, 1678625, 2350075, 2604875, 3075241, 5913925, 8279495, 11750375, 15376205, 21526687, 29569625, 41397475, 76881025, 107633435, 206987375, 384405125, 538167175, 2690835875]

約数ペア:

[(1, 2690835875), (5, 538167175), (7, 384405125), (13, 206987375), (25, 107633435), (35, 76881025), (65, 41397475), (91, 29569625), (125, 21526687), (175, 15376205), (229, 11750375), (325, 8279495), (455, 5913925), (875, 3075241), (1033, 2604875), (1145, 2350075), (1603, 1678625), (1625, 1655899), (2275, 1182785), (2977, 903875), (5165, 520975), (5725, 470015), (7231, 372125), (8015, 335725), (11375, 236557), (13429, 200375), (14885, 180775), (20839, 129125), (25825, 104195), (28625, 94003), (36155, 74425), (40075, 67145)]