120715735

素因数分解:

$5^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{4201}}^1$

素因数の和:5034

約数の個数: 16

約数和(自身を含む): 165794112

約数和(自身を除く): 45078377

約数列:

[1, 5, 7, 35, 821, 4105, 4201, 5747, 21005, 28735, 29407, 147035, 3449021, 17245105, 24143147, 120715735]

約数ペア:

[(1, 120715735), (5, 24143147), (7, 17245105), (35, 3449021), (821, 147035), (4105, 29407), (4201, 28735), (5747, 21005)]