15228243

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{11059}}^1$

素因数の和:11088

約数の個数: 20

約数和(自身を含む): 24088680

約数和(自身を除く): 8860437

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 11059, 33177, 99531, 188003, 298593, 564009, 895779, 1692027, 5076081, 15228243]

約数ペア:

[(1, 15228243), (3, 5076081), (9, 1692027), (17, 895779), (27, 564009), (51, 298593), (81, 188003), (153, 99531), (459, 33177), (1377, 11059)]