25199379

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1453}}^1$

素因数の和:1547

約数の個数: 24

約数和(自身を含む): 38106432

約数和(自身を除く): 12907053

約数列:

[1, 3, 9, 41, 47, 123, 141, 369, 423, 1453, 1927, 4359, 5781, 13077, 17343, 59573, 68291, 178719, 204873, 536157, 614619, 2799931, 8399793, 25199379]

約数ペア:

[(1, 25199379), (3, 8399793), (9, 2799931), (41, 614619), (47, 536157), (123, 204873), (141, 178719), (369, 68291), (423, 59573), (1453, 17343), (1927, 13077), (4359, 5781)]