17882155

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1187}}^1$

素因数の和:1346

約数の個数: 16

約数和(自身を含む): 22581504

約数和(自身を除く): 4699349

約数列:

[1, 5, 23, 115, 131, 655, 1187, 3013, 5935, 15065, 27301, 136505, 155497, 777485, 3576431, 17882155]

約数ペア:

[(1, 17882155), (5, 3576431), (23, 777485), (115, 155497), (131, 136505), (655, 27301), (1187, 15065), (3013, 5935)]