2593025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 24

約数和(自身を含む): 3481920

約数和(自身を除く): 888895

約数列:

[1, 5, 19, 25, 53, 95, 103, 265, 475, 515, 1007, 1325, 1957, 2575, 5035, 5459, 9785, 25175, 27295, 48925, 103721, 136475, 518605, 2593025]

約数ペア:

[(1, 2593025), (5, 518605), (19, 136475), (25, 103721), (53, 48925), (95, 27295), (103, 25175), (265, 9785), (475, 5459), (515, 5035), (1007, 2575), (1325, 1957)]