82306395

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 153722880

約数和(自身を除く): 71416485

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 71, 93, 135, 155, 213, 277, 279, 355, 465, 639, 831, 837, 1065, 1385, 1395, 1917, 2201, 2493, 3195, 4155, 4185, 6603, 7479, 8587, 9585, 11005, 12465, 19667, 19809, 25761, 33015, 37395, 42935, 59001, 59427, 77283, 98335, 99045, 128805, 177003, 231849, 295005, 297135, 386415, 531009, 609677, 885015, 1159245, 1829031, 2655045, 3048385, 5487093, 9145155, 16461279, 27435465, 82306395]

約数ペア:

[(1, 82306395), (3, 27435465), (5, 16461279), (9, 9145155), (15, 5487093), (27, 3048385), (31, 2655045), (45, 1829031), (71, 1159245), (93, 885015), (135, 609677), (155, 531009), (213, 386415), (277, 297135), (279, 295005), (355, 231849), (465, 177003), (639, 128805), (831, 99045), (837, 98335), (1065, 77283), (1385, 59427), (1395, 59001), (1917, 42935), (2201, 37395), (2493, 33015), (3195, 25761), (4155, 19809), (4185, 19667), (6603, 12465), (7479, 11005), (8587, 9585)]