1316248065

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{2767}}^1$

素因数の和:2851

約数の個数: 72

約数和(自身を含む): 2572712064

約数和(自身を除く): 1256463999

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 961, 1023, 1395, 1705, 2767, 2883, 3069, 4805, 5115, 8301, 8649, 10571, 13835, 14415, 15345, 24903, 30437, 31713, 41505, 43245, 52855, 85777, 91311, 95139, 124515, 152185, 158565, 257331, 273933, 428885, 456555, 475695, 771993, 943547, 1286655, 1369665, 2659087, 2830641, 3859965, 4717735, 7977261, 8491923, 13295435, 14153205, 23931783, 29249957, 39886305, 42459615, 87749871, 119658915, 146249785, 263249613, 438749355, 1316248065]

約数ペア:

[(1, 1316248065), (3, 438749355), (5, 263249613), (9, 146249785), (11, 119658915), (15, 87749871), (31, 42459615), (33, 39886305), (45, 29249957), (55, 23931783), (93, 14153205), (99, 13295435), (155, 8491923), (165, 7977261), (279, 4717735), (341, 3859965), (465, 2830641), (495, 2659087), (961, 1369665), (1023, 1286655), (1395, 943547), (1705, 771993), (2767, 475695), (2883, 456555), (3069, 428885), (4805, 273933), (5115, 257331), (8301, 158565), (8649, 152185), (10571, 124515), (13835, 95139), (14415, 91311), (15345, 85777), (24903, 52855), (30437, 43245), (31713, 41505)]