80352995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{3539}}^1$

素因数の和:3802

約数の個数: 16

約数和(自身を含む): 101952000

約数和(自身を除く): 21599005

約数列:

[1, 5, 19, 95, 239, 1195, 3539, 4541, 17695, 22705, 67241, 336205, 845821, 4229105, 16070599, 80352995]

約数ペア:

[(1, 80352995), (5, 16070599), (19, 4229105), (95, 845821), (239, 336205), (1195, 67241), (3539, 22705), (4541, 17695)]