27571665

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1381}}^1$

素因数の和:1422

約数の個数: 32

約数和(自身を含む): 48557952

約数和(自身を除く): 20986287

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1331, 1381, 1815, 3993, 4143, 6655, 6905, 15191, 19965, 20715, 45573, 75955, 167101, 227865, 501303, 835505, 1838111, 2506515, 5514333, 9190555, 27571665]

約数ペア:

[(1, 27571665), (3, 9190555), (5, 5514333), (11, 2506515), (15, 1838111), (33, 835505), (55, 501303), (121, 227865), (165, 167101), (363, 75955), (605, 45573), (1331, 20715), (1381, 19965), (1815, 15191), (3993, 6905), (4143, 6655)]