27949277005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{11621321}}^1$

素因数の和:11621376

約数の個数: 16

約数和(自身を含む): 37095259824

約数和(自身を除く): 9145982819

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 11621321, 58106605, 151077173, 429988877, 755385865, 2149944385, 5589855401, 27949277005]

約数ペア:

[(1, 27949277005), (5, 5589855401), (13, 2149944385), (37, 755385865), (65, 429988877), (185, 151077173), (481, 58106605), (2405, 11621321)]