274326915

素因数分解:

$3^1\times 5^1\times {\mathrm{2381}}^1\times {\mathrm{7681}}^1$

素因数の和:10070

約数の個数: 16

約数和(自身を含む): 439164576

約数和(自身を除く): 164837661

約数列:

[1, 3, 5, 15, 2381, 7143, 7681, 11905, 23043, 35715, 38405, 115215, 18288461, 54865383, 91442305, 274326915]

約数ペア:

[(1, 274326915), (3, 91442305), (5, 54865383), (15, 18288461), (2381, 115215), (7143, 38405), (7681, 35715), (11905, 23043)]