55922715

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 100234368

約数和(自身を除く): 44311653

約数列:

[1, 3, 5, 9, 15, 45, 47, 137, 141, 193, 235, 411, 423, 579, 685, 705, 965, 1233, 1737, 2055, 2115, 2895, 6165, 6439, 8685, 9071, 19317, 26441, 27213, 32195, 45355, 57951, 79323, 81639, 96585, 132205, 136065, 237969, 289755, 396615, 408195, 1189845, 1242727, 3728181, 6213635, 11184543, 18640905, 55922715]

約数ペア:

[(1, 55922715), (3, 18640905), (5, 11184543), (9, 6213635), (15, 3728181), (45, 1242727), (47, 1189845), (137, 408195), (141, 396615), (193, 289755), (235, 237969), (411, 136065), (423, 132205), (579, 96585), (685, 81639), (705, 79323), (965, 57951), (1233, 45355), (1737, 32195), (2055, 27213), (2115, 26441), (2895, 19317), (6165, 9071), (6439, 8685)]