66482915

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{613}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 81048000

約数和(自身を除く): 14565085

約数列:

[1, 5, 109, 199, 545, 613, 995, 3065, 21691, 66817, 108455, 121987, 334085, 609935, 13296583, 66482915]

約数ペア:

[(1, 66482915), (5, 13296583), (109, 609935), (199, 334085), (545, 121987), (613, 108455), (995, 66817), (3065, 21691)]