27595165

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 36

約数和(自身を含む): 38427804

約数和(自身を除く): 10832639

約数列:

[1, 5, 13, 17, 65, 85, 113, 169, 221, 289, 565, 845, 1105, 1445, 1469, 1921, 2873, 3757, 7345, 9605, 14365, 18785, 19097, 24973, 32657, 48841, 95485, 124865, 163285, 244205, 324649, 424541, 1623245, 2122705, 5519033, 27595165]

約数ペア:

[(1, 27595165), (5, 5519033), (13, 2122705), (17, 1623245), (65, 424541), (85, 324649), (113, 244205), (169, 163285), (221, 124865), (289, 95485), (565, 48841), (845, 32657), (1105, 24973), (1445, 19097), (1469, 18785), (1921, 14365), (2873, 9605), (3757, 7345)]