34320025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3511}}^1$

素因数の和:3561

約数の個数: 24

約数和(自身を含む): 47032704

約数和(自身を除く): 12712679

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1955, 3511, 9775, 17555, 59687, 80753, 87775, 298435, 403765, 1372801, 1492175, 2018825, 6864005, 34320025]

約数ペア:

[(1, 34320025), (5, 6864005), (17, 2018825), (23, 1492175), (25, 1372801), (85, 403765), (115, 298435), (391, 87775), (425, 80753), (575, 59687), (1955, 17555), (3511, 9775)]