389733135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{214729}}^1$

素因数の和:214759

約数の個数: 24

約数和(自身を含む): 685418160

約数和(自身を除く): 295685025

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 214729, 644187, 1073645, 2362019, 3220935, 7086057, 11810095, 25982209, 35430285, 77946627, 129911045, 389733135]

約数ペア:

[(1, 389733135), (3, 129911045), (5, 77946627), (11, 35430285), (15, 25982209), (33, 11810095), (55, 7086057), (121, 3220935), (165, 2362019), (363, 1073645), (605, 644187), (1815, 214729)]