2214335825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{2347}}^1\times {\mathrm{2903}}^1$

素因数の和:5273

約数の個数: 24

約数和(自身を含む): 2959268928

約数和(自身を除く): 744933103

約数列:

[1, 5, 13, 25, 65, 325, 2347, 2903, 11735, 14515, 30511, 37739, 58675, 72575, 152555, 188695, 762775, 943475, 6813341, 34066705, 88573433, 170333525, 442867165, 2214335825]

約数ペア:

[(1, 2214335825), (5, 442867165), (13, 170333525), (25, 88573433), (65, 34066705), (325, 6813341), (2347, 943475), (2903, 762775), (11735, 188695), (14515, 152555), (30511, 72575), (37739, 58675)]