25397229

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1117}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 40569984

約数和(自身を除く): 15172755

約数列:

[1, 3, 11, 13, 33, 39, 53, 143, 159, 429, 583, 689, 1117, 1749, 2067, 3351, 7579, 12287, 14521, 22737, 36861, 43563, 59201, 159731, 177603, 479193, 651211, 769613, 1953633, 2308839, 8465743, 25397229]

約数ペア:

[(1, 25397229), (3, 8465743), (11, 2308839), (13, 1953633), (33, 769613), (39, 651211), (53, 479193), (143, 177603), (159, 159731), (429, 59201), (583, 43563), (689, 36861), (1117, 22737), (1749, 14521), (2067, 12287), (3351, 7579)]