2387908225

素因数分解:

$5^2\times {\mathrm{103}}^1\times {\mathrm{601}}^1\times {\mathrm{1543}}^1$

素因数の和:2257

約数の個数: 24

約数和(自身を含む): 2996669312

約数和(自身を除く): 608761087

約数列:

[1, 5, 25, 103, 515, 601, 1543, 2575, 3005, 7715, 15025, 38575, 61903, 158929, 309515, 794645, 927343, 1547575, 3973225, 4636715, 23183575, 95516329, 477581645, 2387908225]

約数ペア:

[(1, 2387908225), (5, 477581645), (25, 95516329), (103, 23183575), (515, 4636715), (601, 3973225), (1543, 1547575), (2575, 927343), (3005, 794645), (7715, 309515), (15025, 158929), (38575, 61903)]