47750085

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{20021}}^1$

素因数の和:20085

約数の個数: 24

約数和(自身を含む): 84332664

約数和(自身を除く): 36582579

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 20021, 60063, 100105, 180189, 300315, 900945, 1061113, 3183339, 5305565, 9550017, 15916695, 47750085]

約数ペア:

[(1, 47750085), (3, 15916695), (5, 9550017), (9, 5305565), (15, 3183339), (45, 1061113), (53, 900945), (159, 300315), (265, 180189), (477, 100105), (795, 60063), (2385, 20021)]