11237385

素因数分解:

$3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{4139}}^1$

素因数の和:4328

約数の個数: 16

約数和(自身を含む): 18083520

約数和(自身を除く): 6846135

約数列:

[1, 3, 5, 15, 181, 543, 905, 2715, 4139, 12417, 20695, 62085, 749159, 2247477, 3745795, 11237385]

約数ペア:

[(1, 11237385), (3, 3745795), (5, 2247477), (15, 749159), (181, 62085), (543, 20695), (905, 12417), (2715, 4139)]