1253314005

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:770

約数の個数: 64

約数和(自身を含む): 2163594240

約数和(自身を除く): 910280235

約数列:

[1, 3, 5, 15, 19, 57, 73, 95, 107, 219, 285, 321, 365, 535, 563, 1095, 1387, 1605, 1689, 2033, 2815, 4161, 6099, 6935, 7811, 8445, 10165, 10697, 20805, 23433, 30495, 32091, 39055, 41099, 53485, 60241, 117165, 123297, 148409, 160455, 180723, 205495, 301205, 445227, 616485, 742045, 780881, 903615, 1144579, 2226135, 2342643, 3433737, 3904405, 4397593, 5722895, 11713215, 13192779, 17168685, 21987965, 65963895, 83554267, 250662801, 417771335, 1253314005]

約数ペア:

[(1, 1253314005), (3, 417771335), (5, 250662801), (15, 83554267), (19, 65963895), (57, 21987965), (73, 17168685), (95, 13192779), (107, 11713215), (219, 5722895), (285, 4397593), (321, 3904405), (365, 3433737), (535, 2342643), (563, 2226135), (1095, 1144579), (1387, 903615), (1605, 780881), (1689, 742045), (2033, 616485), (2815, 445227), (4161, 301205), (6099, 205495), (6935, 180723), (7811, 160455), (8445, 148409), (10165, 123297), (10697, 117165), (20805, 60241), (23433, 53485), (30495, 41099), (32091, 39055)]