2593975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 3491840

約数和(自身を除く): 897865

約数列:

[1, 5, 19, 25, 43, 95, 127, 215, 475, 635, 817, 1075, 2413, 3175, 4085, 5461, 12065, 20425, 27305, 60325, 103759, 136525, 518795, 2593975]

約数ペア:

[(1, 2593975), (5, 518795), (19, 136525), (25, 103759), (43, 60325), (95, 27305), (127, 20425), (215, 12065), (475, 5461), (635, 4085), (817, 3175), (1075, 2413)]