15045965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3853}}^1$

素因数の和:3940

約数の個数: 16

約数和(自身を含む): 19979136

約数和(自身を除く): 4933171

約数列:

[1, 5, 11, 55, 71, 355, 781, 3853, 3905, 19265, 42383, 211915, 273563, 1367815, 3009193, 15045965]

約数ペア:

[(1, 15045965), (5, 3009193), (11, 1367815), (55, 273563), (71, 211915), (355, 42383), (781, 19265), (3853, 3905)]