27388185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1307}}^1$

素因数の和:1453

約数の個数: 32

約数和(自身を含む): 48218112

約数和(自身を除く): 20829927

約数列:

[1, 3, 5, 11, 15, 33, 55, 127, 165, 381, 635, 1307, 1397, 1905, 3921, 4191, 6535, 6985, 14377, 19605, 20955, 43131, 71885, 165989, 215655, 497967, 829945, 1825879, 2489835, 5477637, 9129395, 27388185]

約数ペア:

[(1, 27388185), (3, 9129395), (5, 5477637), (11, 2489835), (15, 1825879), (33, 829945), (55, 497967), (127, 215655), (165, 165989), (381, 71885), (635, 43131), (1307, 20955), (1397, 19605), (1905, 14377), (3921, 6985), (4191, 6535)]