85898385

素因数分解:

$3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{3343}}^1$

素因数の和:3925

約数の個数: 24

約数和(自身を含む): 149195904

約数和(自身を除く): 63297519

約数列:

[1, 3, 5, 9, 15, 45, 571, 1713, 2855, 3343, 5139, 8565, 10029, 16715, 25695, 30087, 50145, 150435, 1908853, 5726559, 9544265, 17179677, 28632795, 85898385]

約数ペア:

[(1, 85898385), (3, 28632795), (5, 17179677), (9, 9544265), (15, 5726559), (45, 1908853), (571, 150435), (1713, 50145), (2855, 30087), (3343, 25695), (5139, 16715), (8565, 10029)]