68656645

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{5227}}^1$

素因数の和:5340

約数の個数: 16

約数和(自身を含む): 85822848

約数和(自身を除く): 17166203

約数列:

[1, 5, 37, 71, 185, 355, 2627, 5227, 13135, 26135, 193399, 371117, 966995, 1855585, 13731329, 68656645]

約数ペア:

[(1, 68656645), (5, 13731329), (37, 1855585), (71, 966995), (185, 371117), (355, 193399), (2627, 26135), (5227, 13135)]