89913985

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{135209}}^1$

素因数の和:135240

約数の個数: 16

約数和(自身を含む): 129801600

約数和(自身を除く): 39887615

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 135209, 676045, 946463, 2568971, 4732315, 12844855, 17982797, 89913985]

約数ペア:

[(1, 89913985), (5, 17982797), (7, 12844855), (19, 4732315), (35, 2568971), (95, 946463), (133, 676045), (665, 135209)]