20161461615

素因数分解:

$3^1\times 5^1\times {\mathrm{11311}}^1\times {\mathrm{118831}}^1$

素因数の和:130150

約数の個数: 16

約数和(自身を含む): 32261462016

約数和(自身を除く): 12100000401

約数列:

[1, 3, 5, 15, 11311, 33933, 56555, 118831, 169665, 356493, 594155, 1782465, 1344097441, 4032292323, 6720487205, 20161461615]

約数ペア:

[(1, 20161461615), (3, 6720487205), (5, 4032292323), (15, 1344097441), (11311, 1782465), (33933, 594155), (56555, 356493), (118831, 169665)]