55500995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 77172480

約数和(自身を除く): 21671485

約数列:

[1, 5, 11, 19, 55, 95, 173, 209, 307, 865, 1045, 1535, 1903, 3287, 3377, 5833, 9515, 16435, 16885, 29165, 36157, 53111, 64163, 180785, 265555, 320815, 584221, 1009109, 2921105, 5045545, 11100199, 55500995]

約数ペア:

[(1, 55500995), (5, 11100199), (11, 5045545), (19, 2921105), (55, 1009109), (95, 584221), (173, 320815), (209, 265555), (307, 180785), (865, 64163), (1045, 53111), (1535, 36157), (1903, 29165), (3287, 16885), (3377, 16435), (5833, 9515)]