54081495

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{479}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 101687040

約数和(自身を除く): 47605545

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 193, 195, 479, 579, 585, 965, 1437, 1737, 2395, 2509, 2895, 4311, 6227, 7185, 7527, 8685, 12545, 18681, 21555, 22581, 31135, 37635, 56043, 92447, 93405, 112905, 277341, 280215, 462235, 832023, 1201811, 1386705, 3605433, 4160115, 6009055, 10816299, 18027165, 54081495]

約数ペア:

[(1, 54081495), (3, 18027165), (5, 10816299), (9, 6009055), (13, 4160115), (15, 3605433), (39, 1386705), (45, 1201811), (65, 832023), (117, 462235), (193, 280215), (195, 277341), (479, 112905), (579, 93405), (585, 92447), (965, 56043), (1437, 37635), (1737, 31135), (2395, 22581), (2509, 21555), (2895, 18681), (4311, 12545), (6227, 8685), (7185, 7527)]