85248945

素因数分解:

$3^2\times 5^1\times {\mathrm{971}}^1\times {\mathrm{1951}}^1$

素因数の和:2933

約数の個数: 24

約数和(自身を含む): 147992832

約数和(自身を除く): 62743887

約数列:

[1, 3, 5, 9, 15, 45, 971, 1951, 2913, 4855, 5853, 8739, 9755, 14565, 17559, 29265, 43695, 87795, 1894421, 5683263, 9472105, 17049789, 28416315, 85248945]

約数ペア:

[(1, 85248945), (3, 28416315), (5, 17049789), (9, 9472105), (15, 5683263), (45, 1894421), (971, 87795), (1951, 43695), (2913, 29265), (4855, 17559), (5853, 14565), (8739, 9755)]