16868156985

素因数分解:

$3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{441517}}^1$

素因数の和:441814

約数の個数: 32

約数和(自身を含む): 30093866880

約数和(自身を除く): 13225709895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 283, 849, 1415, 2547, 4245, 7641, 12735, 38205, 441517, 1324551, 2207585, 3973653, 6622755, 11920959, 19868265, 59604795, 124949311, 374847933, 624746555, 1124543799, 1874239665, 3373631397, 5622718995, 16868156985]

約数ペア:

[(1, 16868156985), (3, 5622718995), (5, 3373631397), (9, 1874239665), (15, 1124543799), (27, 624746555), (45, 374847933), (135, 124949311), (283, 59604795), (849, 19868265), (1415, 11920959), (2547, 6622755), (4245, 3973653), (7641, 2207585), (12735, 1324551), (38205, 441517)]