22205804535

素因数分解:

$3^4\times 5^1\times {\mathrm{54829147}}^1$

素因数の和:54829164

約数の個数: 20

約数和(自身を含む): 39805961448

約数和(自身を除く): 17600156913

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 54829147, 164487441, 274145735, 493462323, 822437205, 1480386969, 2467311615, 4441160907, 7401934845, 22205804535]

約数ペア:

[(1, 22205804535), (3, 7401934845), (5, 4441160907), (9, 2467311615), (15, 1480386969), (27, 822437205), (45, 493462323), (81, 274145735), (135, 164487441), (405, 54829147)]