27269530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{160409}}^1$

素因数の和:160433

約数の個数: 16

約数和(自身を含む): 51972840

約数和(自身を除く): 24703310

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 160409, 320818, 802045, 1604090, 2726953, 5453906, 13634765, 27269530]

約数ペア:

[(1, 27269530), (2, 13634765), (5, 5453906), (10, 2726953), (17, 1604090), (34, 802045), (85, 320818), (170, 160409)]