84594005

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1\times {\mathrm{419}}^1$

素因数の和:844

約数の個数: 16

約数和(自身を含む): 102816000

約数和(自身を除く): 18221995

約数列:

[1, 5, 149, 271, 419, 745, 1355, 2095, 40379, 62431, 113549, 201895, 312155, 567745, 16918801, 84594005]

約数ペア:

[(1, 84594005), (5, 16918801), (149, 567745), (271, 312155), (419, 201895), (745, 113549), (1355, 62431), (2095, 40379)]