4971594477075

素因数分解:

$3^1\times 5^2\times {\mathrm{2081}}^1\times {\mathrm{2087}}^1\times {\mathrm{15263}}^1$

素因数の和:19444

約数の個数: 48

約数和(自身を含む): 8228132222976

約数和(自身を除く): 3256537745901

約数列:

[1, 3, 5, 15, 25, 75, 2081, 2087, 6243, 6261, 10405, 10435, 15263, 31215, 31305, 45789, 52025, 52175, 76315, 156075, 156525, 228945, 381575, 1144725, 4343047, 13029141, 21715235, 31762303, 31853881, 65145705, 95286909, 95561643, 108576175, 158811515, 159269405, 325728525, 476434545, 477808215, 794057575, 796347025, 2382172725, 2389041075, 66287926361, 198863779083, 331439631805, 994318895415, 1657198159025, 4971594477075]

約数ペア:

[(1, 4971594477075), (3, 1657198159025), (5, 994318895415), (15, 331439631805), (25, 198863779083), (75, 66287926361), (2081, 2389041075), (2087, 2382172725), (6243, 796347025), (6261, 794057575), (10405, 477808215), (10435, 476434545), (15263, 325728525), (31215, 159269405), (31305, 158811515), (45789, 108576175), (52025, 95561643), (52175, 95286909), (76315, 65145705), (156075, 31853881), (156525, 31762303), (228945, 21715235), (381575, 13029141), (1144725, 4343047)]