157031915

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{1907}}^1$

素因数の和:2338

約数の個数: 16

約数和(自身を含む): 193425408

約数和(自身を除く): 36393493

約数列:

[1, 5, 43, 215, 383, 1907, 1915, 9535, 16469, 82001, 82345, 410005, 730381, 3651905, 31406383, 157031915]

約数ペア:

[(1, 157031915), (5, 31406383), (43, 3651905), (215, 730381), (383, 410005), (1907, 82345), (1915, 82001), (9535, 16469)]