8146905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1019}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 14394240

約数和(自身を除く): 6247335

約数列:

[1, 3, 5, 13, 15, 39, 41, 65, 123, 195, 205, 533, 615, 1019, 1599, 2665, 3057, 5095, 7995, 13247, 15285, 39741, 41779, 66235, 125337, 198705, 208895, 543127, 626685, 1629381, 2715635, 8146905]

約数ペア:

[(1, 8146905), (3, 2715635), (5, 1629381), (13, 626685), (15, 543127), (39, 208895), (41, 198705), (65, 125337), (123, 66235), (195, 41779), (205, 39741), (533, 15285), (615, 13247), (1019, 7995), (1599, 5095), (2665, 3057)]