63687185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:353

約数の個数: 32

約数和(自身を含む): 84074112

約数和(自身を除く): 20386927

約数列:

[1, 5, 17, 53, 67, 85, 211, 265, 335, 901, 1055, 1139, 3551, 3587, 4505, 5695, 11183, 14137, 17755, 17935, 55915, 60367, 70685, 190111, 240329, 301835, 749261, 950555, 1201645, 3746305, 12737437, 63687185]

約数ペア:

[(1, 63687185), (5, 12737437), (17, 3746305), (53, 1201645), (67, 950555), (85, 749261), (211, 301835), (265, 240329), (335, 190111), (901, 70685), (1055, 60367), (1139, 55915), (3551, 17935), (3587, 17755), (4505, 14137), (5695, 11183)]