71328175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7297}}^1$

素因数の和:7347

約数の個数: 24

約数和(自身を含む): 97734816

約数和(自身を除く): 26406641

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1955, 7297, 9775, 36485, 124049, 167831, 182425, 620245, 839155, 2853127, 3101225, 4195775, 14265635, 71328175]

約数ペア:

[(1, 71328175), (5, 14265635), (17, 4195775), (23, 3101225), (25, 2853127), (85, 839155), (115, 620245), (391, 182425), (425, 167831), (575, 124049), (1955, 36485), (7297, 9775)]