42070105

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4751}}^1$

素因数の和:4797

約数の個数: 32

約数和(自身を含む): 65691648

約数和(自身を除く): 23621543

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 805, 1265, 1771, 4751, 8855, 23755, 33257, 52261, 109273, 166285, 261305, 365827, 546365, 764911, 1202003, 1829135, 3824555, 6010015, 8414021, 42070105]

約数ペア:

[(1, 42070105), (5, 8414021), (7, 6010015), (11, 3824555), (23, 1829135), (35, 1202003), (55, 764911), (77, 546365), (115, 365827), (161, 261305), (253, 166285), (385, 109273), (805, 52261), (1265, 33257), (1771, 23755), (4751, 8855)]