85669985

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{811}}^1$

素因数の和:1424

約数の個数: 16

約数和(自身を含む): 105897792

約数和(自身を除く): 20227807

約数列:

[1, 5, 37, 185, 571, 811, 2855, 4055, 21127, 30007, 105635, 150035, 463081, 2315405, 17133997, 85669985]

約数ペア:

[(1, 85669985), (5, 17133997), (37, 2315405), (185, 463081), (571, 150035), (811, 105635), (2855, 30007), (4055, 21127)]