9315185

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 12496680

約数和(自身を除く): 3181495

約数列:

[1, 5, 11, 55, 89, 121, 173, 445, 605, 865, 979, 1903, 4895, 9515, 10769, 15397, 20933, 53845, 76985, 104665, 169367, 846835, 1863037, 9315185]

約数ペア:

[(1, 9315185), (5, 1863037), (11, 846835), (55, 169367), (89, 104665), (121, 76985), (173, 53845), (445, 20933), (605, 15397), (865, 10769), (979, 9515), (1903, 4895)]