12540159185

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{420599}}^1$

素因数の和:420760

約数の個数: 16

約数和(自身を含む): 15444432000

約数和(自身を除く): 2904272815

約数列:

[1, 5, 67, 89, 335, 445, 5963, 29815, 420599, 2102995, 28180133, 37433311, 140900665, 187166555, 2508031837, 12540159185]

約数ペア:

[(1, 12540159185), (5, 2508031837), (67, 187166555), (89, 140900665), (335, 37433311), (445, 28180133), (5963, 2102995), (29815, 420599)]