7965135

素因数分解:

$3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:365

約数の個数: 40

約数和(自身を含む): 14531616

約数和(自身を除く): 6566481

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 277, 355, 405, 639, 831, 1065, 1385, 1917, 2493, 3195, 4155, 5751, 7479, 9585, 12465, 19667, 22437, 28755, 37395, 59001, 98335, 112185, 177003, 295005, 531009, 885015, 1593027, 2655045, 7965135]

約数ペア:

[(1, 7965135), (3, 2655045), (5, 1593027), (9, 885015), (15, 531009), (27, 295005), (45, 177003), (71, 112185), (81, 98335), (135, 59001), (213, 37395), (277, 28755), (355, 22437), (405, 19667), (639, 12465), (831, 9585), (1065, 7479), (1385, 5751), (1917, 4155), (2493, 3195)]