22783145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^2$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 36713088

約数和(自身を除く): 13929943

約数列:

[1, 5, 7, 11, 17, 35, 55, 59, 77, 85, 119, 187, 295, 385, 413, 595, 649, 935, 1003, 1309, 2065, 3245, 3481, 4543, 5015, 6545, 7021, 11033, 17405, 22715, 24367, 35105, 38291, 55165, 59177, 77231, 121835, 191455, 268037, 295885, 386155, 414239, 650947, 1340185, 2071195, 3254735, 4556629, 22783145]

約数ペア:

[(1, 22783145), (5, 4556629), (7, 3254735), (11, 2071195), (17, 1340185), (35, 650947), (55, 414239), (59, 386155), (77, 295885), (85, 268037), (119, 191455), (187, 121835), (295, 77231), (385, 59177), (413, 55165), (595, 38291), (649, 35105), (935, 24367), (1003, 22715), (1309, 17405), (2065, 11033), (3245, 7021), (3481, 6545), (4543, 5015)]