52768215

素因数分解:

$3^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1697}}^1$

素因数の和:2399

約数の個数: 24

約数和(自身を含む): 91651248

約数和(自身を除く): 38883033

約数列:

[1, 3, 5, 9, 15, 45, 691, 1697, 2073, 3455, 5091, 6219, 8485, 10365, 15273, 25455, 31095, 76365, 1172627, 3517881, 5863135, 10553643, 17589405, 52768215]

約数ペア:

[(1, 52768215), (3, 17589405), (5, 10553643), (9, 5863135), (15, 3517881), (45, 1172627), (691, 76365), (1697, 31095), (2073, 25455), (3455, 15273), (5091, 10365), (6219, 8485)]