13744455

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{39839}}^1$

素因数の和:39870

約数の個数: 16

約数和(自身を含む): 22947840

約数和(自身を除く): 9203385

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 39839, 119517, 199195, 597585, 916297, 2748891, 4581485, 13744455]

約数ペア:

[(1, 13744455), (3, 4581485), (5, 2748891), (15, 916297), (23, 597585), (69, 199195), (115, 119517), (345, 39839)]