27217595

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{887}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 36539424

約数和(自身を除く): 9321829

約数列:

[1, 5, 17, 19, 85, 95, 323, 361, 887, 1615, 1805, 4435, 6137, 15079, 16853, 30685, 75395, 84265, 286501, 320207, 1432505, 1601035, 5443519, 27217595]

約数ペア:

[(1, 27217595), (5, 5443519), (17, 1601035), (19, 1432505), (85, 320207), (95, 286501), (323, 84265), (361, 75395), (887, 30685), (1615, 16853), (1805, 15079), (4435, 6137)]