27842085

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4723}}^1$

素因数の和:4865

約数の個数: 24

約数和(自身を含む): 48638304

約数和(自身を除く): 20796219

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 4723, 5895, 14169, 23615, 42507, 70845, 212535, 618713, 1856139, 3093565, 5568417, 9280695, 27842085]

約数ペア:

[(1, 27842085), (3, 9280695), (5, 5568417), (9, 3093565), (15, 1856139), (45, 618713), (131, 212535), (393, 70845), (655, 42507), (1179, 23615), (1965, 14169), (4723, 5895)]