47820315

素因数分解:

$3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{13339}}^1$

素因数の和:13586

約数の個数: 16

約数和(自身を含む): 76838400

約数和(自身を除く): 29018085

約数列:

[1, 3, 5, 15, 239, 717, 1195, 3585, 13339, 40017, 66695, 200085, 3188021, 9564063, 15940105, 47820315]

約数ペア:

[(1, 47820315), (3, 15940105), (5, 9564063), (15, 3188021), (239, 200085), (717, 66695), (1195, 40017), (3585, 13339)]