5128126705

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{389}}^1\times {\mathrm{15601}}^1$

素因数の和:16021

約数の個数: 24

約数和(自身を含む): 6681088440

約数和(自身を除く): 1552961735

約数列:

[1, 5, 13, 65, 169, 389, 845, 1945, 5057, 15601, 25285, 65741, 78005, 202813, 328705, 1014065, 2636569, 6068789, 13182845, 30343945, 78894257, 394471285, 1025625341, 5128126705]

約数ペア:

[(1, 5128126705), (5, 1025625341), (13, 394471285), (65, 78894257), (169, 30343945), (389, 13182845), (845, 6068789), (1945, 2636569), (5057, 1014065), (15601, 328705), (25285, 202813), (65741, 78005)]