131994805

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47911}}^1$

素因数の和:47964

約数の個数: 16

約数和(自身を含む): 172483200

約数和(自身を除く): 40488395

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 47911, 239555, 910309, 1389419, 4551545, 6947095, 26398961, 131994805]

約数ペア:

[(1, 131994805), (5, 26398961), (19, 6947095), (29, 4551545), (95, 1389419), (145, 910309), (551, 239555), (2755, 47911)]