5124015

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 10090080

約数和(自身を除く): 4966065

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 461, 585, 741, 855, 1235, 1383, 2223, 2305, 3705, 4149, 5993, 6915, 8759, 11115, 17979, 20745, 26277, 29965, 43795, 53937, 78831, 89895, 113867, 131385, 269685, 341601, 394155, 569335, 1024803, 1708005, 5124015]

約数ペア:

[(1, 5124015), (3, 1708005), (5, 1024803), (9, 569335), (13, 394155), (15, 341601), (19, 269685), (39, 131385), (45, 113867), (57, 89895), (65, 78831), (95, 53937), (117, 43795), (171, 29965), (195, 26277), (247, 20745), (285, 17979), (461, 11115), (585, 8759), (741, 6915), (855, 5993), (1235, 4149), (1383, 3705), (2223, 2305)]