20044297725

素因数分解:

$3^1\times 5^2\times {\mathrm{3881}}^1\times {\mathrm{68863}}^1$

素因数の和:72757

約数の個数: 24

約数和(自身を含む): 33148925952

約数和(自身を除く): 13104628227

約数列:

[1, 3, 5, 15, 25, 75, 3881, 11643, 19405, 58215, 68863, 97025, 206589, 291075, 344315, 1032945, 1721575, 5164725, 267257303, 801771909, 1336286515, 4008859545, 6681432575, 20044297725]

約数ペア:

[(1, 20044297725), (3, 6681432575), (5, 4008859545), (15, 1336286515), (25, 801771909), (75, 267257303), (3881, 5164725), (11643, 1721575), (19405, 1032945), (58215, 344315), (68863, 291075), (97025, 206589)]