15671197131

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1543}}^1$

素因数の和:1776

約数の個数: 64

約数和(自身を含む): 23526113280

約数和(自身を除く): 7854916149

約数列:

[1, 3, 19, 23, 57, 61, 69, 127, 183, 381, 437, 1159, 1311, 1403, 1543, 2413, 2921, 3477, 4209, 4629, 7239, 7747, 8763, 23241, 26657, 29317, 35489, 55499, 79971, 87951, 94123, 106467, 147193, 166497, 178181, 195961, 282369, 441579, 534543, 587883, 674291, 1788337, 2022873, 2164829, 3385439, 3723259, 4507103, 5365011, 6494487, 10156317, 11169777, 11953621, 13521309, 35860863, 41131751, 85634957, 123395253, 227118799, 256904871, 274933283, 681356397, 824799849, 5223732377, 15671197131]

約数ペア:

[(1, 15671197131), (3, 5223732377), (19, 824799849), (23, 681356397), (57, 274933283), (61, 256904871), (69, 227118799), (127, 123395253), (183, 85634957), (381, 41131751), (437, 35860863), (1159, 13521309), (1311, 11953621), (1403, 11169777), (1543, 10156317), (2413, 6494487), (2921, 5365011), (3477, 4507103), (4209, 3723259), (4629, 3385439), (7239, 2164829), (7747, 2022873), (8763, 1788337), (23241, 674291), (26657, 587883), (29317, 534543), (35489, 441579), (55499, 282369), (79971, 195961), (87951, 178181), (94123, 166497), (106467, 147193)]