37983985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1879}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 49271040

約数和(自身を除く): 11287055

約数列:

[1, 5, 13, 65, 311, 1555, 1879, 4043, 9395, 20215, 24427, 122135, 584369, 2921845, 7596797, 37983985]

約数ペア:

[(1, 37983985), (5, 7596797), (13, 2921845), (65, 584369), (311, 122135), (1555, 24427), (1879, 20215), (4043, 9395)]