169090885

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1\times {\mathrm{787}}^1$

素因数の和:1332

約数の個数: 16

約数和(自身を含む): 205724736

約数和(自身を除く): 36633851

約数列:

[1, 5, 97, 443, 485, 787, 2215, 3935, 42971, 76339, 214855, 348641, 381695, 1743205, 33818177, 169090885]

約数ペア:

[(1, 169090885), (5, 33818177), (97, 1743205), (443, 381695), (485, 348641), (787, 214855), (2215, 76339), (3935, 42971)]