649468045

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{5507}}^1$

素因数の和:5844

約数の個数: 16

約数和(自身を含む): 790508160

約数和(自身を除く): 141040115

約数列:

[1, 5, 103, 229, 515, 1145, 5507, 23587, 27535, 117935, 567221, 1261103, 2836105, 6305515, 129893609, 649468045]

約数ペア:

[(1, 649468045), (5, 129893609), (103, 6305515), (229, 2836105), (515, 1261103), (1145, 567221), (5507, 117935), (23587, 27535)]