244394805

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{25903}}^1$

素因数の和:25965

約数の個数: 32

約数和(自身を含む): 425240064

約数和(自身を除く): 180845259

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 9435, 25903, 77709, 129515, 388545, 440351, 958411, 1321053, 2201755, 2875233, 4792055, 6605265, 14376165, 16292987, 48878961, 81464935, 244394805]

約数ペア:

[(1, 244394805), (3, 81464935), (5, 48878961), (15, 16292987), (17, 14376165), (37, 6605265), (51, 4792055), (85, 2875233), (111, 2201755), (185, 1321053), (255, 958411), (555, 440351), (629, 388545), (1887, 129515), (3145, 77709), (9435, 25903)]