2017144515

素因数分解:

$3^1\times 5^1\times {\mathrm{2081}}^1\times {\mathrm{64621}}^1$

素因数の和:66710

約数の個数: 16

約数和(自身を含む): 3229032096

約数和(自身を除く): 1211887581

約数列:

[1, 3, 5, 15, 2081, 6243, 10405, 31215, 64621, 193863, 323105, 969315, 134476301, 403428903, 672381505, 2017144515]

約数ペア:

[(1, 2017144515), (3, 672381505), (5, 403428903), (15, 134476301), (2081, 969315), (6243, 323105), (10405, 193863), (31215, 64621)]