117005326605

素因数分解:

$3^4\times 5^1\times {\mathrm{288902041}}^1$

素因数の和:288902058

約数の個数: 20

約数和(自身を含む): 209742882492

約数和(自身を除く): 92737555887

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 288902041, 866706123, 1444510205, 2600118369, 4333530615, 7800355107, 13000591845, 23401065321, 39001775535, 117005326605]

約数ペア:

[(1, 117005326605), (3, 39001775535), (5, 23401065321), (9, 13000591845), (15, 7800355107), (27, 4333530615), (45, 2600118369), (81, 1444510205), (135, 866706123), (405, 288902041)]