77474185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{6653}}^1$

素因数の和:6812

約数の個数: 16

約数和(自身を含む): 99171216

約数和(自身を除く): 21697031

約数列:

[1, 5, 17, 85, 137, 685, 2329, 6653, 11645, 33265, 113101, 565505, 911461, 4557305, 15494837, 77474185]

約数ペア:

[(1, 77474185), (5, 15494837), (17, 4557305), (85, 911461), (137, 565505), (685, 113101), (2329, 33265), (6653, 11645)]