75207315

素因数分解:

$3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{12889}}^1$

素因数の和:13286

約数の個数: 16

約数和(自身を含む): 120650400

約数和(自身を除く): 45443085

約数列:

[1, 3, 5, 15, 389, 1167, 1945, 5835, 12889, 38667, 64445, 193335, 5013821, 15041463, 25069105, 75207315]

約数ペア:

[(1, 75207315), (3, 25069105), (5, 15041463), (15, 5013821), (389, 193335), (1167, 64445), (1945, 38667), (5835, 12889)]