301897395

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1307}}^1$

素因数の和:1409

約数の個数: 64

約数和(自身を含む): 565056000

約数和(自身を除く): 263158605

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 59, 87, 135, 145, 177, 261, 295, 435, 531, 783, 885, 1305, 1307, 1593, 1711, 2655, 3915, 3921, 5133, 6535, 7965, 8555, 11763, 15399, 19605, 25665, 35289, 37903, 46197, 58815, 76995, 77113, 113709, 176445, 189515, 230985, 231339, 341127, 385565, 568545, 694017, 1023381, 1156695, 1705635, 2082051, 2236277, 3470085, 5116905, 6708831, 10410255, 11181385, 20126493, 33544155, 60379479, 100632465, 301897395]

約数ペア:

[(1, 301897395), (3, 100632465), (5, 60379479), (9, 33544155), (15, 20126493), (27, 11181385), (29, 10410255), (45, 6708831), (59, 5116905), (87, 3470085), (135, 2236277), (145, 2082051), (177, 1705635), (261, 1156695), (295, 1023381), (435, 694017), (531, 568545), (783, 385565), (885, 341127), (1305, 231339), (1307, 230985), (1593, 189515), (1711, 176445), (2655, 113709), (3915, 77113), (3921, 76995), (5133, 58815), (6535, 46197), (7965, 37903), (8555, 35289), (11763, 25665), (15399, 19605)]