85696575

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67213}}^1$

素因数の和:67243

約数の個数: 24

約数和(自身を含む): 150021648

約数和(自身を除く): 64325073

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 67213, 201639, 336065, 1008195, 1142621, 1680325, 3427863, 5040975, 5713105, 17139315, 28565525, 85696575]

約数ペア:

[(1, 85696575), (3, 28565525), (5, 17139315), (15, 5713105), (17, 5040975), (25, 3427863), (51, 1680325), (75, 1142621), (85, 1008195), (255, 336065), (425, 201639), (1275, 67213)]