27423765

素因数分解:

$3^5\times 5^1\times {\mathrm{22571}}^1$

素因数の和:22591

約数の個数: 24

約数和(自身を含む): 49297248

約数和(自身を除く): 21873483

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 22571, 67713, 112855, 203139, 338565, 609417, 1015695, 1828251, 3047085, 5484753, 9141255, 27423765]

約数ペア:

[(1, 27423765), (3, 9141255), (5, 5484753), (9, 3047085), (15, 1828251), (27, 1015695), (45, 609417), (81, 338565), (135, 203139), (243, 112855), (405, 67713), (1215, 22571)]