11975085

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5021}}^1$

素因数の和:5085

約数の個数: 24

約数和(自身を含む): 21152664

約数和(自身を除く): 9177579

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 5021, 15063, 25105, 45189, 75315, 225945, 266113, 798339, 1330565, 2395017, 3991695, 11975085]

約数ペア:

[(1, 11975085), (3, 3991695), (5, 2395017), (9, 1330565), (15, 798339), (45, 266113), (53, 225945), (159, 75315), (265, 45189), (477, 25105), (795, 15063), (2385, 5021)]