27098415

素因数分解:

$3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1109}}^1$

素因数の和:1304

約数の個数: 32

約数和(自身を含む): 48484800

約数和(自身を除く): 21386385

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 181, 543, 905, 1109, 1629, 2715, 3327, 4887, 5545, 8145, 9981, 16635, 24435, 29943, 49905, 149715, 200729, 602187, 1003645, 1806561, 3010935, 5419683, 9032805, 27098415]

約数ペア:

[(1, 27098415), (3, 9032805), (5, 5419683), (9, 3010935), (15, 1806561), (27, 1003645), (45, 602187), (135, 200729), (181, 149715), (543, 49905), (905, 29943), (1109, 24435), (1629, 16635), (2715, 9981), (3327, 8145), (4887, 5545)]