149740505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{2371}}^1$

素因数の和:3136

約数の個数: 16

約数和(自身を含む): 190594944

約数和(自身を除く): 40854439

約数列:

[1, 5, 17, 85, 743, 2371, 3715, 11855, 12631, 40307, 63155, 201535, 1761653, 8808265, 29948101, 149740505]

約数ペア:

[(1, 149740505), (5, 29948101), (17, 8808265), (85, 1761653), (743, 201535), (2371, 63155), (3715, 40307), (11855, 12631)]