19094535

素因数分解:

$3^4\times 5^1\times {\mathrm{47147}}^1$

素因数の和:47164

約数の個数: 20

約数和(自身を含む): 34229448

約数和(自身を除く): 15134913

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 47147, 141441, 235735, 424323, 707205, 1272969, 2121615, 3818907, 6364845, 19094535]

約数ペア:

[(1, 19094535), (3, 6364845), (5, 3818907), (9, 2121615), (15, 1272969), (27, 707205), (45, 424323), (81, 235735), (135, 141441), (405, 47147)]