47492505

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{19913}}^1$

素因数の和:19977

約数の個数: 24

約数和(自身を含む): 83877768

約数和(自身を除く): 36385263

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 19913, 59739, 99565, 179217, 298695, 896085, 1055389, 3166167, 5276945, 9498501, 15830835, 47492505]

約数ペア:

[(1, 47492505), (3, 15830835), (5, 9498501), (9, 5276945), (15, 3166167), (45, 1055389), (53, 896085), (159, 298695), (265, 179217), (477, 99565), (795, 59739), (2385, 19913)]