64257165

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{701}}^1$

素因数の和:819

約数の個数: 64

約数和(自身を含む): 132088320

約数和(自身を除く): 67831155

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 97, 105, 135, 189, 291, 315, 485, 679, 701, 873, 945, 1455, 2037, 2103, 2619, 3395, 3505, 4365, 4907, 6111, 6309, 10185, 10515, 13095, 14721, 18333, 18927, 24535, 30555, 31545, 44163, 67997, 73605, 91665, 94635, 132489, 203991, 220815, 339985, 475979, 611973, 662445, 1019955, 1427937, 1835919, 2379895, 3059865, 4283811, 7139685, 9179595, 12851433, 21419055, 64257165]

約数ペア:

[(1, 64257165), (3, 21419055), (5, 12851433), (7, 9179595), (9, 7139685), (15, 4283811), (21, 3059865), (27, 2379895), (35, 1835919), (45, 1427937), (63, 1019955), (97, 662445), (105, 611973), (135, 475979), (189, 339985), (291, 220815), (315, 203991), (485, 132489), (679, 94635), (701, 91665), (873, 73605), (945, 67997), (1455, 44163), (2037, 31545), (2103, 30555), (2619, 24535), (3395, 18927), (3505, 18333), (4365, 14721), (4907, 13095), (6111, 10515), (6309, 10185)]