54671805

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{523}}^1$

素因数の和:658

約数の個数: 48

約数和(自身を含む): 100054656

約数和(自身を除く): 45382851

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 101, 115, 207, 303, 345, 505, 523, 909, 1035, 1515, 1569, 2323, 2615, 4545, 4707, 6969, 7845, 11615, 12029, 20907, 23535, 34845, 36087, 52823, 60145, 104535, 108261, 158469, 180435, 264115, 475407, 541305, 792345, 1214929, 2377035, 3644787, 6074645, 10934361, 18223935, 54671805]

約数ペア:

[(1, 54671805), (3, 18223935), (5, 10934361), (9, 6074645), (15, 3644787), (23, 2377035), (45, 1214929), (69, 792345), (101, 541305), (115, 475407), (207, 264115), (303, 180435), (345, 158469), (505, 108261), (523, 104535), (909, 60145), (1035, 52823), (1515, 36087), (1569, 34845), (2323, 23535), (2615, 20907), (4545, 12029), (4707, 11615), (6969, 7845)]