15235209

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17099}}^1$

素因数の和:17122

約数の個数: 20

約数和(自身を含む): 24829200

約数和(自身を除く): 9593991

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 17099, 51297, 153891, 188089, 461673, 564267, 1385019, 1692801, 5078403, 15235209]

約数ペア:

[(1, 15235209), (3, 5078403), (9, 1692801), (11, 1385019), (27, 564267), (33, 461673), (81, 188089), (99, 153891), (297, 51297), (891, 17099)]