3138645

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2521}}^1$

素因数の和:2612

約数の個数: 16

約数和(自身を含む): 5084352

約数和(自身を除く): 1945707

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 2521, 7563, 12605, 37815, 209243, 627729, 1046215, 3138645]

約数ペア:

[(1, 3138645), (3, 1046215), (5, 627729), (15, 209243), (83, 37815), (249, 12605), (415, 7563), (1245, 2521)]