15458001

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 24407040

約数和(自身を除く): 8949039

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 247, 299, 437, 741, 897, 907, 1311, 2721, 5681, 11791, 17043, 17233, 20861, 35373, 51699, 62583, 224029, 271193, 396359, 672087, 813579, 1189077, 5152667, 15458001]

約数ペア:

[(1, 15458001), (3, 5152667), (13, 1189077), (19, 813579), (23, 672087), (39, 396359), (57, 271193), (69, 224029), (247, 62583), (299, 51699), (437, 35373), (741, 20861), (897, 17233), (907, 17043), (1311, 11791), (2721, 5681)]