80603445

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1471}}^1$

素因数の和:1773

約数の個数: 32

約数和(自身を含む): 139474944

約数和(自身を除く): 58871499

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 281, 843, 1405, 1471, 3653, 4215, 4413, 7355, 10959, 18265, 19123, 22065, 54795, 57369, 95615, 286845, 413351, 1240053, 2066755, 5373563, 6200265, 16120689, 26867815, 80603445]

約数ペア:

[(1, 80603445), (3, 26867815), (5, 16120689), (13, 6200265), (15, 5373563), (39, 2066755), (65, 1240053), (195, 413351), (281, 286845), (843, 95615), (1405, 57369), (1471, 54795), (3653, 22065), (4215, 19123), (4413, 18265), (7355, 10959)]