25785945

素因数分解:

$3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 48834240

約数和(自身を除く): 23048295

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 243, 285, 405, 513, 855, 1117, 1215, 1539, 2565, 3351, 4617, 5585, 7695, 10053, 16755, 21223, 23085, 30159, 50265, 63669, 90477, 106115, 150795, 191007, 271431, 318345, 452385, 573021, 955035, 1357155, 1719063, 2865105, 5157189, 8595315, 25785945]

約数ペア:

[(1, 25785945), (3, 8595315), (5, 5157189), (9, 2865105), (15, 1719063), (19, 1357155), (27, 955035), (45, 573021), (57, 452385), (81, 318345), (95, 271431), (135, 191007), (171, 150795), (243, 106115), (285, 90477), (405, 63669), (513, 50265), (855, 30159), (1117, 23085), (1215, 21223), (1539, 16755), (2565, 10053), (3351, 7695), (4617, 5585)]