27209105

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2437}}^1$

素因数の和:2489

約数の個数: 32

約数和(自身を含む): 42128640

約数和(自身を除く): 14919535

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1595, 2233, 2437, 11165, 12185, 17059, 26807, 70673, 85295, 134035, 187649, 353365, 494711, 777403, 938245, 2473555, 3887015, 5441821, 27209105]

約数ペア:

[(1, 27209105), (5, 5441821), (7, 3887015), (11, 2473555), (29, 938245), (35, 777403), (55, 494711), (77, 353365), (145, 187649), (203, 134035), (319, 85295), (385, 70673), (1015, 26807), (1595, 17059), (2233, 12185), (2437, 11165)]