64813696895

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{48673}}^1$

素因数の和:48935

約数の個数: 32

約数和(自身を含む): 83267585280

約数和(自身を除く): 18453888385

約数列:

[1, 5, 19, 95, 107, 131, 535, 655, 2033, 2489, 10165, 12445, 14017, 48673, 70085, 243365, 266323, 924787, 1331615, 4623935, 5208011, 6376163, 26040055, 31880815, 98952209, 121147097, 494761045, 605735485, 682249441, 3411247205, 12962739379, 64813696895]

約数ペア:

[(1, 64813696895), (5, 12962739379), (19, 3411247205), (95, 682249441), (107, 605735485), (131, 494761045), (535, 121147097), (655, 98952209), (2033, 31880815), (2489, 26040055), (10165, 6376163), (12445, 5208011), (14017, 4623935), (48673, 1331615), (70085, 924787), (243365, 266323)]