12757095

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2423}}^1$

素因数の和:2453

約数の個数: 40

約数和(自身を含む): 24637536

約数和(自身を除く): 11880441

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 2423, 5265, 7269, 12115, 21807, 31499, 36345, 65421, 94497, 109035, 157495, 196263, 283491, 327105, 472485, 850473, 981315, 1417455, 2551419, 4252365, 12757095]

約数ペア:

[(1, 12757095), (3, 4252365), (5, 2551419), (9, 1417455), (13, 981315), (15, 850473), (27, 472485), (39, 327105), (45, 283491), (65, 196263), (81, 157495), (117, 109035), (135, 94497), (195, 65421), (351, 36345), (405, 31499), (585, 21807), (1053, 12115), (1755, 7269), (2423, 5265)]