25194765

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3407}}^1$

素因数の和:3461

約数の個数: 32

約数和(自身を含む): 44167680

約数和(自身を除く): 18972915

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 3407, 7395, 10221, 17035, 51105, 57919, 98803, 173757, 289595, 296409, 494015, 868785, 1482045, 1679651, 5038953, 8398255, 25194765]

約数ペア:

[(1, 25194765), (3, 8398255), (5, 5038953), (15, 1679651), (17, 1482045), (29, 868785), (51, 494015), (85, 296409), (87, 289595), (145, 173757), (255, 98803), (435, 57919), (493, 51105), (1479, 17035), (2465, 10221), (3407, 7395)]