25662255

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 43622400

約数和(自身を除く): 17960145

約数列:

[1, 3, 5, 15, 19, 57, 95, 127, 285, 381, 635, 709, 1905, 2127, 2413, 3545, 7239, 10635, 12065, 13471, 36195, 40413, 67355, 90043, 202065, 270129, 450215, 1350645, 1710817, 5132451, 8554085, 25662255]

約数ペア:

[(1, 25662255), (3, 8554085), (5, 5132451), (15, 1710817), (19, 1350645), (57, 450215), (95, 270129), (127, 202065), (285, 90043), (381, 67355), (635, 40413), (709, 36195), (1905, 13471), (2127, 12065), (2413, 10635), (3545, 7239)]