25121155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1\times {\mathrm{617}}^1$

素因数の和:1118

約数の個数: 16

約数和(自身を含む): 32037120

約数和(自身を除く): 6915965

約数列:

[1, 5, 17, 85, 479, 617, 2395, 3085, 8143, 10489, 40715, 52445, 295543, 1477715, 5024231, 25121155]

約数ペア:

[(1, 25121155), (5, 5024231), (17, 1477715), (85, 295543), (479, 52445), (617, 40715), (2395, 10489), (3085, 8143)]