18242715

素因数分解:

$3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2539}}^1$

素因数の和:3026

約数の個数: 16

約数和(自身を含む): 29260800

約数和(自身を除く): 11018085

約数列:

[1, 3, 5, 15, 479, 1437, 2395, 2539, 7185, 7617, 12695, 38085, 1216181, 3648543, 6080905, 18242715]

約数ペア:

[(1, 18242715), (3, 6080905), (5, 3648543), (15, 1216181), (479, 38085), (1437, 12695), (2395, 7617), (2539, 7185)]