12714205

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 18247680

約数和(自身を除く): 5533475

約数列:

[1, 5, 7, 35, 47, 59, 131, 235, 295, 329, 413, 655, 917, 1645, 2065, 2773, 4585, 6157, 7729, 13865, 19411, 30785, 38645, 43099, 54103, 97055, 215495, 270515, 363263, 1816315, 2542841, 12714205]

約数ペア:

[(1, 12714205), (5, 2542841), (7, 1816315), (35, 363263), (47, 270515), (59, 215495), (131, 97055), (235, 54103), (295, 43099), (329, 38645), (413, 30785), (655, 19411), (917, 13865), (1645, 7729), (2065, 6157), (2773, 4585)]