89494925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{541}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 119966280

約数和(自身を除く): 30471355

約数列:

[1, 5, 13, 25, 65, 325, 509, 541, 2545, 2705, 6617, 7033, 12725, 13525, 33085, 35165, 165425, 175825, 275369, 1376845, 3579797, 6884225, 17898985, 89494925]

約数ペア:

[(1, 89494925), (5, 17898985), (13, 6884225), (25, 3579797), (65, 1376845), (325, 275369), (509, 175825), (541, 165425), (2545, 35165), (2705, 33085), (6617, 13525), (7033, 12725)]