557895933505

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{112820209}}^1$

素因数の和:112820280

約数の個数: 16

約数和(自身を含む): 714828850560

約数和(自身を除く): 156932917055

約数列:

[1, 5, 23, 43, 115, 215, 989, 4945, 112820209, 564101045, 2594864807, 4851268987, 12974324035, 24256344935, 111579186701, 557895933505]

約数ペア:

[(1, 557895933505), (5, 111579186701), (23, 24256344935), (43, 12974324035), (115, 4851268987), (215, 2594864807), (989, 564101045), (4945, 112820209)]