215536285

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3607}}^1$

素因数の和:3685

約数の個数: 32

約数和(自身を含む): 296144640

約数和(自身を除く): 80608355

約数列:

[1, 5, 17, 19, 37, 85, 95, 185, 323, 629, 703, 1615, 3145, 3515, 3607, 11951, 18035, 59755, 61319, 68533, 133459, 306595, 342665, 667295, 1165061, 2268803, 2535721, 5825305, 11344015, 12678605, 43107257, 215536285]

約数ペア:

[(1, 215536285), (5, 43107257), (17, 12678605), (19, 11344015), (37, 5825305), (85, 2535721), (95, 2268803), (185, 1165061), (323, 667295), (629, 342665), (703, 306595), (1615, 133459), (3145, 68533), (3515, 61319), (3607, 59755), (11951, 18035)]