159871485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{626947}}^1$

素因数の和:626972

約数の個数: 16

約数和(自身を含む): 270841536

約数和(自身を除く): 110970051

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 626947, 1880841, 3134735, 9404205, 10658099, 31974297, 53290495, 159871485]

約数ペア:

[(1, 159871485), (3, 53290495), (5, 31974297), (15, 10658099), (17, 9404205), (51, 3134735), (85, 1880841), (255, 626947)]