9867898265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{4751}}^1\times {\mathrm{18061}}^1$

素因数の和:22840

約数の個数: 16

約数和(自身を含む): 12359609856

約数和(自身を除く): 2491711591

約数列:

[1, 5, 23, 115, 4751, 18061, 23755, 90305, 109273, 415403, 546365, 2077015, 85807811, 429039055, 1973579653, 9867898265]

約数ペア:

[(1, 9867898265), (5, 1973579653), (23, 429039055), (115, 85807811), (4751, 2077015), (18061, 546365), (23755, 415403), (90305, 109273)]