25286085

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2221}}^1$

素因数の和:2266

約数の個数: 48

約数和(自身を含む): 49915008

約数和(自身を除く): 24628923

約数列:

[1, 3, 5, 9, 11, 15, 23, 33, 45, 55, 69, 99, 115, 165, 207, 253, 345, 495, 759, 1035, 1265, 2221, 2277, 3795, 6663, 11105, 11385, 19989, 24431, 33315, 51083, 73293, 99945, 122155, 153249, 219879, 255415, 366465, 459747, 561913, 766245, 1099395, 1685739, 2298735, 2809565, 5057217, 8428695, 25286085]

約数ペア:

[(1, 25286085), (3, 8428695), (5, 5057217), (9, 2809565), (11, 2298735), (15, 1685739), (23, 1099395), (33, 766245), (45, 561913), (55, 459747), (69, 366465), (99, 255415), (115, 219879), (165, 153249), (207, 122155), (253, 99945), (345, 73293), (495, 51083), (759, 33315), (1035, 24431), (1265, 19989), (2221, 11385), (2277, 11105), (3795, 6663)]