5129865

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 10214400

約数和(自身を除く): 5084535

約数列:

[1, 3, 5, 9, 13, 15, 27, 37, 39, 45, 65, 79, 111, 117, 135, 185, 195, 237, 333, 351, 395, 481, 555, 585, 711, 999, 1027, 1185, 1443, 1665, 1755, 2133, 2405, 2923, 3081, 3555, 4329, 4995, 5135, 7215, 8769, 9243, 10665, 12987, 14615, 15405, 21645, 26307, 27729, 37999, 43845, 46215, 64935, 78921, 113997, 131535, 138645, 189995, 341991, 394605, 569985, 1025973, 1709955, 5129865]

約数ペア:

[(1, 5129865), (3, 1709955), (5, 1025973), (9, 569985), (13, 394605), (15, 341991), (27, 189995), (37, 138645), (39, 131535), (45, 113997), (65, 78921), (79, 64935), (111, 46215), (117, 43845), (135, 37999), (185, 27729), (195, 26307), (237, 21645), (333, 15405), (351, 14615), (395, 12987), (481, 10665), (555, 9243), (585, 8769), (711, 7215), (999, 5135), (1027, 4995), (1185, 4329), (1443, 3555), (1665, 3081), (1755, 2923), (2133, 2405)]