481504185

素因数分解:

$3^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{13033}}^1$

素因数の和:13865

約数の個数: 24

約数和(自身を含む): 835687944

約数和(自身を除く): 354183759

約数列:

[1, 3, 5, 9, 15, 45, 821, 2463, 4105, 7389, 12315, 13033, 36945, 39099, 65165, 117297, 195495, 586485, 10700093, 32100279, 53500465, 96300837, 160501395, 481504185]

約数ペア:

[(1, 481504185), (3, 160501395), (5, 96300837), (9, 53500465), (15, 32100279), (45, 10700093), (821, 586485), (2463, 195495), (4105, 117297), (7389, 65165), (12315, 39099), (13033, 36945)]