25232025

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3697}}^1$

素因数の和:3730

約数の個数: 48

約数和(自身を含む): 51357824

約数和(自身を除く): 26125799

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 3697, 6825, 11091, 18485, 25879, 48061, 55455, 77637, 92425, 129395, 144183, 240305, 277275, 336427, 388185, 646975, 720915, 1009281, 1201525, 1682135, 1940925, 3604575, 5046405, 8410675, 25232025]

約数ペア:

[(1, 25232025), (3, 8410675), (5, 5046405), (7, 3604575), (13, 1940925), (15, 1682135), (21, 1201525), (25, 1009281), (35, 720915), (39, 646975), (65, 388185), (75, 336427), (91, 277275), (105, 240305), (175, 144183), (195, 129395), (273, 92425), (325, 77637), (455, 55455), (525, 48061), (975, 25879), (1365, 18485), (2275, 11091), (3697, 6825)]