20170506735

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5152109}}^1$

素因数の和:5152152

約数の個数: 32

約数和(自身を含む): 37095192000

約数和(自身を除く): 16924685265

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 5152109, 15456327, 25760545, 46368981, 77281635, 139106943, 149411161, 231844905, 448233483, 695534715, 747055805, 1344700449, 2241167415, 4034101347, 6723502245, 20170506735]

約数ペア:

[(1, 20170506735), (3, 6723502245), (5, 4034101347), (9, 2241167415), (15, 1344700449), (27, 747055805), (29, 695534715), (45, 448233483), (87, 231844905), (135, 149411161), (145, 139106943), (261, 77281635), (435, 46368981), (783, 25760545), (1305, 15456327), (3915, 5152109)]