25340523

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 39606336

約数和(自身を除く): 14265813

約数列:

[1, 3, 13, 17, 37, 39, 51, 111, 221, 481, 629, 663, 1033, 1443, 1887, 3099, 8177, 13429, 17561, 24531, 38221, 40287, 52683, 114663, 228293, 496873, 649757, 684879, 1490619, 1949271, 8446841, 25340523]

約数ペア:

[(1, 25340523), (3, 8446841), (13, 1949271), (17, 1490619), (37, 684879), (39, 649757), (51, 496873), (111, 228293), (221, 114663), (481, 52683), (629, 40287), (663, 38221), (1033, 24531), (1443, 17561), (1887, 13429), (3099, 8177)]