1324455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:391

約数の個数: 32

約数和(自身を含む): 2419200

約数和(自身を除く): 1094745

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 349, 759, 1047, 1265, 1745, 3795, 3839, 5235, 8027, 11517, 19195, 24081, 40135, 57585, 88297, 120405, 264891, 441485, 1324455]

約数ペア:

[(1, 1324455), (3, 441485), (5, 264891), (11, 120405), (15, 88297), (23, 57585), (33, 40135), (55, 24081), (69, 19195), (115, 11517), (165, 8027), (253, 5235), (345, 3839), (349, 3795), (759, 1745), (1047, 1265)]