2871306715

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{76253}}^1$

素因数の和:76718

約数の個数: 16

約数和(自身を含む): 3656531808

約数和(自身を除く): 785225093

約数列:

[1, 5, 17, 85, 443, 2215, 7531, 37655, 76253, 381265, 1296301, 6481505, 33780079, 168900395, 574261343, 2871306715]

約数ペア:

[(1, 2871306715), (5, 574261343), (17, 168900395), (85, 33780079), (443, 6481505), (2215, 1296301), (7531, 381265), (37655, 76253)]