25980615

素因数分解:

$3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{863}}^1$

素因数の和:1100

約数の個数: 32

約数和(自身を含む): 46448640

約数和(自身を除く): 20468025

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 223, 669, 863, 1115, 2007, 2589, 3345, 4315, 6021, 7767, 10035, 12945, 23301, 30105, 38835, 116505, 192449, 577347, 962245, 1732041, 2886735, 5196123, 8660205, 25980615]

約数ペア:

[(1, 25980615), (3, 8660205), (5, 5196123), (9, 2886735), (15, 1732041), (27, 962245), (45, 577347), (135, 192449), (223, 116505), (669, 38835), (863, 30105), (1115, 23301), (2007, 12945), (2589, 10035), (3345, 7767), (4315, 6021)]