13755115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{557}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 18079200

約数和(自身を除く): 4324085

約数列:

[1, 5, 11, 55, 449, 557, 2245, 2785, 4939, 6127, 24695, 30635, 250093, 1250465, 2751023, 13755115]

約数ペア:

[(1, 13755115), (5, 2751023), (11, 1250465), (55, 250093), (449, 30635), (557, 24695), (2245, 6127), (2785, 4939)]