85371165

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19163}}^1$

素因数の和:19191

約数の個数: 40

約数和(自身を含む): 166956768

約数和(自身を除く): 81585603

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 495, 891, 1485, 4455, 19163, 57489, 95815, 172467, 210793, 287445, 517401, 632379, 862335, 1053965, 1552203, 1897137, 2587005, 3161895, 5691411, 7761015, 9485685, 17074233, 28457055, 85371165]

約数ペア:

[(1, 85371165), (3, 28457055), (5, 17074233), (9, 9485685), (11, 7761015), (15, 5691411), (27, 3161895), (33, 2587005), (45, 1897137), (55, 1552203), (81, 1053965), (99, 862335), (135, 632379), (165, 517401), (297, 287445), (405, 210793), (495, 172467), (891, 95815), (1485, 57489), (4455, 19163)]