27952605

素因数分解:

$3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2417}}^1$

素因数の和:2685

約数の個数: 24

約数和(自身を含む): 48659832

約数和(自身を除く): 20707227

約数列:

[1, 3, 5, 9, 15, 45, 257, 771, 1285, 2313, 2417, 3855, 7251, 11565, 12085, 21753, 36255, 108765, 621169, 1863507, 3105845, 5590521, 9317535, 27952605]

約数ペア:

[(1, 27952605), (3, 9317535), (5, 5590521), (9, 3105845), (15, 1863507), (45, 621169), (257, 108765), (771, 36255), (1285, 21753), (2313, 12085), (2417, 11565), (3855, 7251)]