84906815

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{39769}}^1$

素因数の和:39842

約数の個数: 16

約数和(自身を含む): 118355520

約数和(自身を除く): 33448705

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 39769, 198845, 278383, 1391915, 2425909, 12129545, 16981363, 84906815]

約数ペア:

[(1, 84906815), (5, 16981363), (7, 12129545), (35, 2425909), (61, 1391915), (305, 278383), (427, 198845), (2135, 39769)]