159319945

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{10151}}^1$

素因数の和:10272

約数の個数: 16

約数和(自身を含む): 198329472

約数和(自身を除く): 39009527

約数列:

[1, 5, 43, 73, 215, 365, 3139, 10151, 15695, 50755, 436493, 741023, 2182465, 3705115, 31863989, 159319945]

約数ペア:

[(1, 159319945), (5, 31863989), (43, 3705115), (73, 2182465), (215, 741023), (365, 436493), (3139, 50755), (10151, 15695)]