47223315

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{7043}}^1$

素因数の和:7203

約数の個数: 24

約数和(自身を含む): 82414800

約数和(自身を除く): 35191485

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 6705, 7043, 21129, 35215, 63387, 105645, 316935, 1049407, 3148221, 5247035, 9444663, 15741105, 47223315]

約数ペア:

[(1, 47223315), (3, 15741105), (5, 9444663), (9, 5247035), (15, 3148221), (45, 1049407), (149, 316935), (447, 105645), (745, 63387), (1341, 35215), (2235, 21129), (6705, 7043)]