5625555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1697}}^1$

素因数の和:1735

約数の個数: 32

約数和(自身を含む): 10269504

約数和(自身を除く): 4643949

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 1697, 3315, 5091, 8485, 22061, 25455, 28849, 66183, 86547, 110305, 144245, 330915, 375037, 432735, 1125111, 1875185, 5625555]

約数ペア:

[(1, 5625555), (3, 1875185), (5, 1125111), (13, 432735), (15, 375037), (17, 330915), (39, 144245), (51, 110305), (65, 86547), (85, 66183), (195, 28849), (221, 25455), (255, 22061), (663, 8485), (1105, 5091), (1697, 3315)]