12500805

素因数分解:

$3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{1231}}^1$

素因数の和:1916

約数の個数: 16

約数和(自身を含む): 20047104

約数和(自身を除く): 7546299

約数列:

[1, 3, 5, 15, 677, 1231, 2031, 3385, 3693, 6155, 10155, 18465, 833387, 2500161, 4166935, 12500805]

約数ペア:

[(1, 12500805), (3, 4166935), (5, 2500161), (15, 833387), (677, 18465), (1231, 10155), (2031, 6155), (3385, 3693)]