15991415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{607}}^1$

素因数の和:1102

約数の個数: 16

約数和(自身を含む): 21012480

約数和(自身を除く): 5021065

約数列:

[1, 5, 11, 55, 479, 607, 2395, 3035, 5269, 6677, 26345, 33385, 290753, 1453765, 3198283, 15991415]

約数ペア:

[(1, 15991415), (5, 3198283), (11, 1453765), (55, 290753), (479, 33385), (607, 26345), (2395, 6677), (3035, 5269)]