15395523

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2111}}^1$

素因数の和:2155

約数の個数: 32

約数和(自身を含む): 25546752

約数和(自身を除く): 10151229

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2111, 2431, 6333, 7293, 23221, 27443, 35887, 69663, 82329, 107661, 301873, 394757, 466531, 905619, 1184271, 1399593, 5131841, 15395523]

約数ペア:

[(1, 15395523), (3, 5131841), (11, 1399593), (13, 1184271), (17, 905619), (33, 466531), (39, 394757), (51, 301873), (143, 107661), (187, 82329), (221, 69663), (429, 35887), (561, 27443), (663, 23221), (2111, 7293), (2431, 6333)]