9190415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4561}}^1$

素因数の和:4610

約数の個数: 16

約数和(自身を含む): 12262656

約数和(自身を除く): 3072241

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 4561, 22805, 59293, 141391, 296465, 706955, 1838083, 9190415]

約数ペア:

[(1, 9190415), (5, 1838083), (13, 706955), (31, 296465), (65, 141391), (155, 59293), (403, 22805), (2015, 4561)]