375315985

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{4463}}^1$

素因数の和:4629

約数の個数: 24

約数和(自身を含む): 498718080

約数和(自身を除く): 123402095

約数列:

[1, 5, 11, 55, 121, 139, 605, 695, 1529, 4463, 7645, 16819, 22315, 49093, 84095, 245465, 540023, 620357, 2700115, 3101785, 6823927, 34119635, 75063197, 375315985]

約数ペア:

[(1, 375315985), (5, 75063197), (11, 34119635), (55, 6823927), (121, 3101785), (139, 2700115), (605, 620357), (695, 540023), (1529, 245465), (4463, 84095), (7645, 49093), (16819, 22315)]