26830505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24281}}^1$

素因数の和:24316

約数の個数: 16

約数和(自身を含む): 36714384

約数和(自身を除く): 9883879

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 24281, 121405, 315653, 412777, 1578265, 2063885, 5366101, 26830505]

約数ペア:

[(1, 26830505), (5, 5366101), (13, 2063885), (17, 1578265), (65, 412777), (85, 315653), (221, 121405), (1105, 24281)]