47819895

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{677}}^1$

素因数の和:979

約数の個数: 32

約数和(自身を含む): 81425088

約数和(自身を除く): 33605193

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 277, 677, 831, 1385, 2031, 3385, 4155, 4709, 10155, 11509, 14127, 23545, 34527, 57545, 70635, 172635, 187529, 562587, 937645, 2812935, 3187993, 9563979, 15939965, 47819895]

約数ペア:

[(1, 47819895), (3, 15939965), (5, 9563979), (15, 3187993), (17, 2812935), (51, 937645), (85, 562587), (255, 187529), (277, 172635), (677, 70635), (831, 57545), (1385, 34527), (2031, 23545), (3385, 14127), (4155, 11509), (4709, 10155)]