2912138415

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{883}}^2$

素因数の和:1860

約数の個数: 36

約数和(自身を含む): 5114314296

約数和(自身を除く): 2202175881

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 883, 1245, 2649, 3735, 4415, 7947, 13245, 39735, 73289, 219867, 366445, 659601, 779689, 1099335, 2339067, 3298005, 3898445, 7017201, 11695335, 35086005, 64714187, 194142561, 323570935, 582427683, 970712805, 2912138415]

約数ペア:

[(1, 2912138415), (3, 970712805), (5, 582427683), (9, 323570935), (15, 194142561), (45, 64714187), (83, 35086005), (249, 11695335), (415, 7017201), (747, 3898445), (883, 3298005), (1245, 2339067), (2649, 1099335), (3735, 779689), (4415, 659601), (7947, 366445), (13245, 219867), (39735, 73289)]