2912121585

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1\times {\mathrm{499}}^1$

素因数の和:963

約数の個数: 64

約数和(自身を含む): 5241600000

約数和(自身を除く): 2329478415

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 311, 417, 499, 695, 933, 1251, 1497, 1555, 2085, 2495, 2799, 3753, 4491, 4665, 6255, 7485, 8397, 13473, 13995, 18765, 22455, 41985, 43229, 67365, 69361, 129687, 155189, 208083, 216145, 346805, 389061, 465567, 624249, 648435, 775945, 1040415, 1167183, 1396701, 1872747, 1945305, 2327835, 3121245, 4190103, 5835915, 6983505, 9363735, 20950515, 21571271, 64713813, 107856355, 194141439, 323569065, 582424317, 970707195, 2912121585]

約数ペア:

[(1, 2912121585), (3, 970707195), (5, 582424317), (9, 323569065), (15, 194141439), (27, 107856355), (45, 64713813), (135, 21571271), (139, 20950515), (311, 9363735), (417, 6983505), (499, 5835915), (695, 4190103), (933, 3121245), (1251, 2327835), (1497, 1945305), (1555, 1872747), (2085, 1396701), (2495, 1167183), (2799, 1040415), (3753, 775945), (4491, 648435), (4665, 624249), (6255, 465567), (7485, 389061), (8397, 346805), (13473, 216145), (13995, 208083), (18765, 155189), (22455, 129687), (41985, 69361), (43229, 67365)]