86812845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{7727}}^1$

素因数の和:7849

約数の個数: 32

約数和(自身を含む): 160247808

約数和(自身を除く): 73434963

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 107, 321, 535, 749, 1605, 2247, 3745, 7727, 11235, 23181, 38635, 54089, 115905, 162267, 270445, 811335, 826789, 2480367, 4133945, 5787523, 12401835, 17362569, 28937615, 86812845]

約数ペア:

[(1, 86812845), (3, 28937615), (5, 17362569), (7, 12401835), (15, 5787523), (21, 4133945), (35, 2480367), (105, 826789), (107, 811335), (321, 270445), (535, 162267), (749, 115905), (1605, 54089), (2247, 38635), (3745, 23181), (7727, 11235)]