420171355

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1\times {\mathrm{2017}}^1$

素因数の和:2766

約数の個数: 16

約数和(自身を含む): 513476064

約数和(自身を除く): 93304709

約数列:

[1, 5, 61, 305, 683, 2017, 3415, 10085, 41663, 123037, 208315, 615185, 1377611, 6888055, 84034271, 420171355]

約数ペア:

[(1, 420171355), (5, 84034271), (61, 6888055), (305, 1377611), (683, 615185), (2017, 208315), (3415, 123037), (10085, 41663)]