25914675

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 45497088

約数和(自身を除く): 19582413

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 83, 115, 181, 249, 345, 415, 543, 575, 905, 1245, 1725, 1909, 2075, 2715, 4163, 4525, 5727, 6225, 9545, 12489, 13575, 15023, 20815, 28635, 45069, 47725, 62445, 75115, 104075, 143175, 225345, 312225, 345529, 375575, 1036587, 1126725, 1727645, 5182935, 8638225, 25914675]

約数ペア:

[(1, 25914675), (3, 8638225), (5, 5182935), (15, 1727645), (23, 1126725), (25, 1036587), (69, 375575), (75, 345529), (83, 312225), (115, 225345), (181, 143175), (249, 104075), (345, 75115), (415, 62445), (543, 47725), (575, 45069), (905, 28635), (1245, 20815), (1725, 15023), (1909, 13575), (2075, 12489), (2715, 9545), (4163, 6225), (4525, 5727)]