1308010581505

素因数分解:

$5^1\times {\mathrm{199}}^1\times {\mathrm{38629}}^1\times {\mathrm{34031}}^1$

素因数の和:72864

約数の個数: 16

約数和(自身を含む): 1577587392000

約数和(自身を除く): 269576810495

約数列:

[1, 5, 199, 995, 34031, 38629, 170155, 193145, 6772169, 7687171, 33860845, 38435855, 1314583499, 6572917495, 261602116301, 1308010581505]

約数ペア:

[(1, 1308010581505), (5, 261602116301), (199, 6572917495), (995, 1314583499), (34031, 38435855), (38629, 33860845), (170155, 7687171), (193145, 6772169)]