86901195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{340789}}^1$

素因数の和:340814

約数の個数: 16

約数和(自身を含む): 147221280

約数和(自身を除く): 60320085

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 340789, 1022367, 1703945, 5111835, 5793413, 17380239, 28967065, 86901195]

約数ペア:

[(1, 86901195), (3, 28967065), (5, 17380239), (15, 5793413), (17, 5111835), (51, 1703945), (85, 1022367), (255, 340789)]