42749155

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{709}}^1$

素因数の和:1134

約数の個数: 16

約数和(自身を含む): 53164800

約数和(自身を除く): 10415645

約数列:

[1, 5, 31, 155, 389, 709, 1945, 3545, 12059, 21979, 60295, 109895, 275801, 1379005, 8549831, 42749155]

約数ペア:

[(1, 42749155), (5, 8549831), (31, 1379005), (155, 275801), (389, 109895), (709, 60295), (1945, 21979), (3545, 12059)]