1351223995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{27823}}^1$

素因数の和:28722

約数の個数: 16

約数和(自身を含む): 1770941952

約数和(自身を除く): 419717957

約数列:

[1, 5, 11, 55, 883, 4415, 9713, 27823, 48565, 139115, 306053, 1530265, 24567709, 122838545, 270244799, 1351223995]

約数ペア:

[(1, 1351223995), (5, 270244799), (11, 122838545), (55, 24567709), (883, 1530265), (4415, 306053), (9713, 139115), (27823, 48565)]