80798495

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{13591}}^1$

素因数の和:13666

約数の個数: 16

約数和(自身を含む): 102755520

約数和(自身を除く): 21957025

約数列:

[1, 5, 29, 41, 145, 205, 1189, 5945, 13591, 67955, 394139, 557231, 1970695, 2786155, 16159699, 80798495]

約数ペア:

[(1, 80798495), (5, 16159699), (29, 2786155), (41, 1970695), (145, 557231), (205, 394139), (1189, 67955), (5945, 13591)]