12077195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 16632000

約数和(自身を除く): 4554805

約数列:

[1, 5, 13, 29, 43, 65, 145, 149, 215, 377, 559, 745, 1247, 1885, 1937, 2795, 4321, 6235, 6407, 9685, 16211, 21605, 32035, 56173, 81055, 83291, 185803, 280865, 416455, 929015, 2415439, 12077195]

約数ペア:

[(1, 12077195), (5, 2415439), (13, 929015), (29, 416455), (43, 280865), (65, 185803), (145, 83291), (149, 81055), (215, 56173), (377, 32035), (559, 21605), (745, 16211), (1247, 9685), (1885, 6407), (1937, 6235), (2795, 4321)]