147500815

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1201}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 230207040

約数和(自身を除く): 82706225

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 121, 145, 203, 319, 385, 605, 847, 1015, 1201, 1595, 2233, 3509, 4235, 6005, 8407, 11165, 13211, 17545, 24563, 34829, 42035, 66055, 92477, 122815, 145321, 174145, 243803, 383119, 462385, 726605, 1017247, 1219015, 1915595, 2681833, 4214309, 5086235, 13409165, 21071545, 29500163, 147500815]

約数ペア:

[(1, 147500815), (5, 29500163), (7, 21071545), (11, 13409165), (29, 5086235), (35, 4214309), (55, 2681833), (77, 1915595), (121, 1219015), (145, 1017247), (203, 726605), (319, 462385), (385, 383119), (605, 243803), (847, 174145), (1015, 145321), (1201, 122815), (1595, 92477), (2233, 66055), (3509, 42035), (4235, 34829), (6005, 24563), (8407, 17545), (11165, 13211)]