15232779

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{1039}}^1$

素因数の和:1232

約数の個数: 20

約数和(自身を含む): 22902880

約数和(自身を除く): 7670101

約数列:

[1, 3, 9, 27, 81, 181, 543, 1039, 1629, 3117, 4887, 9351, 14661, 28053, 84159, 188059, 564177, 1692531, 5077593, 15232779]

約数ペア:

[(1, 15232779), (3, 5077593), (9, 1692531), (27, 564177), (81, 188059), (181, 84159), (543, 28053), (1039, 14661), (1629, 9351), (3117, 4887)]