85958375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2129}}^1$

素因数の和:2180

約数の個数: 32

約数和(自身を含む): 119620800

約数和(自身を除く): 33662425

約数列:

[1, 5, 17, 19, 25, 85, 95, 125, 323, 425, 475, 1615, 2125, 2129, 2375, 8075, 10645, 36193, 40375, 40451, 53225, 180965, 202255, 266125, 687667, 904825, 1011275, 3438335, 4524125, 5056375, 17191675, 85958375]

約数ペア:

[(1, 85958375), (5, 17191675), (17, 5056375), (19, 4524125), (25, 3438335), (85, 1011275), (95, 904825), (125, 687667), (323, 266125), (425, 202255), (475, 180965), (1615, 53225), (2125, 40451), (2129, 40375), (2375, 36193), (8075, 10645)]