25532415

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2741}}^1$

素因数の和:2781

約数の個数: 40

約数和(自身を含む): 47776608

約数和(自身を除く): 22244193

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 2741, 3105, 8223, 9315, 13705, 24669, 41115, 63043, 74007, 123345, 189129, 222021, 315215, 370035, 567387, 945645, 1110105, 1702161, 2836935, 5106483, 8510805, 25532415]

約数ペア:

[(1, 25532415), (3, 8510805), (5, 5106483), (9, 2836935), (15, 1702161), (23, 1110105), (27, 945645), (45, 567387), (69, 370035), (81, 315215), (115, 222021), (135, 189129), (207, 123345), (345, 74007), (405, 63043), (621, 41115), (1035, 24669), (1863, 13705), (2741, 9315), (3105, 8223)]