13777205

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2683}}^1$

素因数の和:2780

約数の個数: 16

約数和(自身を含む): 18036480

約数和(自身を除く): 4259275

約数列:

[1, 5, 13, 65, 79, 395, 1027, 2683, 5135, 13415, 34879, 174395, 211957, 1059785, 2755441, 13777205]

約数ペア:

[(1, 13777205), (5, 2755441), (13, 1059785), (65, 211957), (79, 174395), (395, 34879), (1027, 13415), (2683, 5135)]