85910055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{74381}}^1$

素因数の和:74407

約数の個数: 32

約数和(自身を含む): 171376128

約数和(自身を除く): 85466073

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 74381, 223143, 371905, 520667, 818191, 1115715, 1562001, 2454573, 2603335, 4090955, 5727337, 7810005, 12272865, 17182011, 28636685, 85910055]

約数ペア:

[(1, 85910055), (3, 28636685), (5, 17182011), (7, 12272865), (11, 7810005), (15, 5727337), (21, 4090955), (33, 2603335), (35, 2454573), (55, 1562001), (77, 1115715), (105, 818191), (165, 520667), (231, 371905), (385, 223143), (1155, 74381)]