66982795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{3967}}^1$

素因数の和:4290

約数の個数: 16

約数和(自身を含む): 87994368

約数和(自身を除く): 21011573

約数列:

[1, 5, 11, 55, 307, 1535, 3377, 3967, 16885, 19835, 43637, 218185, 1217869, 6089345, 13396559, 66982795]

約数ペア:

[(1, 66982795), (5, 13396559), (11, 6089345), (55, 1217869), (307, 218185), (1535, 43637), (3377, 19835), (3967, 16885)]