82379115

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20117}}^1$

素因数の和:20148

約数の個数: 48

約数和(自身を含む): 175750848

約数和(自身を除く): 93371733

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 20117, 60351, 100585, 140819, 181053, 261521, 301755, 422457, 704095, 784563, 905265, 1267371, 1307605, 1830647, 2112285, 2353689, 3922815, 5491941, 6336855, 9153235, 11768445, 16475823, 27459705, 82379115]

約数ペア:

[(1, 82379115), (3, 27459705), (5, 16475823), (7, 11768445), (9, 9153235), (13, 6336855), (15, 5491941), (21, 3922815), (35, 2353689), (39, 2112285), (45, 1830647), (63, 1307605), (65, 1267371), (91, 905265), (105, 784563), (117, 704095), (195, 422457), (273, 301755), (315, 261521), (455, 181053), (585, 140819), (819, 100585), (1365, 60351), (4095, 20117)]