1312292355

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1609}}^1\times {\mathrm{4943}}^1$

素因数の和:6571

約数の個数: 32

約数和(自身を含む): 2292433920

約数和(自身を除く): 980141565

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1609, 4827, 4943, 8045, 14829, 17699, 24135, 24715, 53097, 54373, 74145, 88495, 163119, 265485, 271865, 815595, 7953287, 23859861, 39766435, 87486157, 119299305, 262458471, 437430785, 1312292355]

約数ペア:

[(1, 1312292355), (3, 437430785), (5, 262458471), (11, 119299305), (15, 87486157), (33, 39766435), (55, 23859861), (165, 7953287), (1609, 815595), (4827, 271865), (4943, 265485), (8045, 163119), (14829, 88495), (17699, 74145), (24135, 54373), (24715, 53097)]