11778115

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 14497056

約数和(自身を除く): 2718941

約数列:

[1, 5, 83, 101, 281, 415, 505, 1405, 8383, 23323, 28381, 41915, 116615, 141905, 2355623, 11778115]

約数ペア:

[(1, 11778115), (5, 2355623), (83, 141905), (101, 116615), (281, 41915), (415, 28381), (505, 23323), (1405, 8383)]