25380465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{797}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 44585856

約数和(自身を除く): 19205391

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 193, 579, 797, 965, 2123, 2391, 2895, 3985, 6369, 8767, 10615, 11955, 26301, 31845, 43835, 131505, 153821, 461463, 769105, 1692031, 2307315, 5076093, 8460155, 25380465]

約数ペア:

[(1, 25380465), (3, 8460155), (5, 5076093), (11, 2307315), (15, 1692031), (33, 769105), (55, 461463), (165, 153821), (193, 131505), (579, 43835), (797, 31845), (965, 26301), (2123, 11955), (2391, 10615), (2895, 8767), (3985, 6369)]