76681917195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1559}}^1\times {\mathrm{19403}}^1$

素因数の和:20996

約数の個数: 48

約数和(自身を含む): 132946894080

約数和(自身を除く): 56264976885

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 1559, 2535, 4677, 7795, 19403, 20267, 23385, 58209, 60801, 97015, 101335, 252239, 263471, 291045, 304005, 756717, 790413, 1261195, 1317355, 3279107, 3783585, 3952065, 9837321, 16395535, 30249277, 49186605, 90747831, 151246385, 393240601, 453739155, 1179721803, 1966203005, 5112127813, 5898609015, 15336383439, 25560639065, 76681917195]

約数ペア:

[(1, 76681917195), (3, 25560639065), (5, 15336383439), (13, 5898609015), (15, 5112127813), (39, 1966203005), (65, 1179721803), (169, 453739155), (195, 393240601), (507, 151246385), (845, 90747831), (1559, 49186605), (2535, 30249277), (4677, 16395535), (7795, 9837321), (19403, 3952065), (20267, 3783585), (23385, 3279107), (58209, 1317355), (60801, 1261195), (97015, 790413), (101335, 756717), (252239, 304005), (263471, 291045)]