68743755

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4759}}^1$

素因数の和:4880

約数の個数: 32

約数和(自身を含む): 123379200

約数和(自身を除く): 54635445

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1605, 2889, 4759, 4815, 14277, 14445, 23795, 42831, 71385, 128493, 214155, 509213, 642465, 1527639, 2546065, 4582917, 7638195, 13748751, 22914585, 68743755]

約数ペア:

[(1, 68743755), (3, 22914585), (5, 13748751), (9, 7638195), (15, 4582917), (27, 2546065), (45, 1527639), (107, 642465), (135, 509213), (321, 214155), (535, 128493), (963, 71385), (1605, 42831), (2889, 23795), (4759, 14445), (4815, 14277)]