168506605

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{1913}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 205793280

約数和(自身を除く): 37286675

約数列:

[1, 5, 79, 223, 395, 1115, 1913, 9565, 17617, 88085, 151127, 426599, 755635, 2132995, 33701321, 168506605]

約数ペア:

[(1, 168506605), (5, 33701321), (79, 2132995), (223, 755635), (395, 426599), (1115, 151127), (1913, 88085), (9565, 17617)]