26163045

素因数分解:

$3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1381}}^1$

素因数の和:1813

約数の個数: 24

約数和(自身を含む): 45489912

約数和(自身を除く): 19326867

約数列:

[1, 3, 5, 9, 15, 45, 421, 1263, 1381, 2105, 3789, 4143, 6315, 6905, 12429, 18945, 20715, 62145, 581401, 1744203, 2907005, 5232609, 8721015, 26163045]

約数ペア:

[(1, 26163045), (3, 8721015), (5, 5232609), (9, 2907005), (15, 1744203), (45, 581401), (421, 62145), (1263, 20715), (1381, 18945), (2105, 12429), (3789, 6905), (4143, 6315)]