86274055

素因数分解:

$5^1\times 7^2\times {\mathrm{397}}^1\times {\mathrm{887}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 120871008

約数和(自身を除く): 34596953

約数列:

[1, 5, 7, 35, 49, 245, 397, 887, 1985, 2779, 4435, 6209, 13895, 19453, 31045, 43463, 97265, 217315, 352139, 1760695, 2464973, 12324865, 17254811, 86274055]

約数ペア:

[(1, 86274055), (5, 17254811), (7, 12324865), (35, 2464973), (49, 1760695), (245, 352139), (397, 217315), (887, 97265), (1985, 43463), (2779, 31045), (4435, 19453), (6209, 13895)]