80491262075

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{44027}}^1$

素因数の和:44412

約数の個数: 48

約数和(自身を含む): 118099298304

約数和(自身を除く): 37608036229

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 337, 775, 1085, 1685, 2359, 5425, 8425, 10447, 11795, 44027, 52235, 58975, 73129, 220135, 261175, 308189, 365645, 1100675, 1364837, 1540945, 1828225, 6824185, 7704725, 9553859, 14837099, 34120925, 47769295, 74185495, 103859693, 238846475, 370927475, 459950069, 519298465, 2299750345, 2596492325, 3219650483, 11498751725, 16098252415, 80491262075]

約数ペア:

[(1, 80491262075), (5, 16098252415), (7, 11498751725), (25, 3219650483), (31, 2596492325), (35, 2299750345), (155, 519298465), (175, 459950069), (217, 370927475), (337, 238846475), (775, 103859693), (1085, 74185495), (1685, 47769295), (2359, 34120925), (5425, 14837099), (8425, 9553859), (10447, 7704725), (11795, 6824185), (44027, 1828225), (52235, 1540945), (58975, 1364837), (73129, 1100675), (220135, 365645), (261175, 308189)]