80332785

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137321}}^1$

素因数の和:137345

約数の個数: 24

約数和(自身を含む): 149955624

約数和(自身を除く): 69622839

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 137321, 411963, 686605, 1235889, 1785173, 2059815, 5355519, 6179445, 8925865, 16066557, 26777595, 80332785]

約数ペア:

[(1, 80332785), (3, 26777595), (5, 16066557), (9, 8925865), (13, 6179445), (15, 5355519), (39, 2059815), (45, 1785173), (65, 1235889), (117, 686605), (195, 411963), (585, 137321)]