27900265

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^2$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 37103040

約数和(自身を除く): 9202775

約数列:

[1, 5, 19, 23, 95, 113, 115, 437, 565, 2147, 2185, 2599, 10735, 12769, 12995, 49381, 63845, 242611, 246905, 293687, 1213055, 1468435, 5580053, 27900265]

約数ペア:

[(1, 27900265), (5, 5580053), (19, 1468435), (23, 1213055), (95, 293687), (113, 246905), (115, 242611), (437, 63845), (565, 49381), (2147, 12995), (2185, 12769), (2599, 10735)]