12187335

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 20321280

約数和(自身を除く): 8133945

約数列:

[1, 3, 5, 15, 47, 59, 141, 177, 235, 293, 295, 705, 879, 885, 1465, 2773, 4395, 8319, 13771, 13865, 17287, 41313, 41595, 51861, 68855, 86435, 206565, 259305, 812489, 2437467, 4062445, 12187335]

約数ペア:

[(1, 12187335), (3, 4062445), (5, 2437467), (15, 812489), (47, 259305), (59, 206565), (141, 86435), (177, 68855), (235, 51861), (293, 41595), (295, 41313), (705, 17287), (879, 13865), (885, 13771), (1465, 8319), (2773, 4395)]