14971694985

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{691693}}^1$

素因数の和:691754

約数の個数: 48

約数和(自身を含む): 28702534224

約数和(自身を除く): 13730839239

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 111, 117, 185, 195, 333, 481, 555, 585, 1443, 1665, 2405, 4329, 7215, 21645, 691693, 2075079, 3458465, 6225237, 8992009, 10375395, 25592641, 26976027, 31126185, 44960045, 76777923, 80928081, 127963205, 134880135, 230333769, 332704333, 383889615, 404640405, 998112999, 1151668845, 1663521665, 2994338997, 4990564995, 14971694985]

約数ペア:

[(1, 14971694985), (3, 4990564995), (5, 2994338997), (9, 1663521665), (13, 1151668845), (15, 998112999), (37, 404640405), (39, 383889615), (45, 332704333), (65, 230333769), (111, 134880135), (117, 127963205), (185, 80928081), (195, 76777923), (333, 44960045), (481, 31126185), (555, 26976027), (585, 25592641), (1443, 10375395), (1665, 8992009), (2405, 6225237), (4329, 3458465), (7215, 2075079), (21645, 691693)]