85545089

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{823}}^1$

素因数の和:1340

約数の個数: 16

約数和(自身を含む): 101253120

約数和(自身を除く): 15708031

約数列:

[1, 7, 31, 217, 479, 823, 3353, 5761, 14849, 25513, 103943, 178591, 394217, 2759519, 12220727, 85545089]

約数ペア:

[(1, 85545089), (7, 12220727), (31, 2759519), (217, 394217), (479, 178591), (823, 103943), (3353, 25513), (5761, 14849)]