87130865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53951}}^1$

素因数の和:53992

約数の個数: 16

約数和(自身を含む): 116536320

約数和(自身を除く): 29405455

約数列:

[1, 5, 17, 19, 85, 95, 323, 1615, 53951, 269755, 917167, 1025069, 4585835, 5125345, 17426173, 87130865]

約数ペア:

[(1, 87130865), (5, 17426173), (17, 5125345), (19, 4585835), (85, 1025069), (95, 917167), (323, 269755), (1615, 53951)]