15228837

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1074

約数の個数: 32

約数和(自身を含む): 24886400

約数和(自身を除く): 9657563

約数列:

[1, 3, 9, 13, 27, 39, 43, 117, 129, 351, 387, 559, 1009, 1161, 1677, 3027, 5031, 9081, 13117, 15093, 27243, 39351, 43387, 118053, 130161, 354159, 390483, 564031, 1171449, 1692093, 5076279, 15228837]

約数ペア:

[(1, 15228837), (3, 5076279), (9, 1692093), (13, 1171449), (27, 564031), (39, 390483), (43, 354159), (117, 130161), (129, 118053), (351, 43387), (387, 39351), (559, 27243), (1009, 15093), (1161, 13117), (1677, 9081), (3027, 5031)]