20160648285

素因数分解:

$3^1\times 5^1\times {\mathrm{8887}}^1\times {\mathrm{151237}}^1$

素因数の和:160132

約数の個数: 16

約数和(自身を含む): 32260880256

約数和(自身を除く): 12100231971

約数列:

[1, 3, 5, 15, 8887, 26661, 44435, 133305, 151237, 453711, 756185, 2268555, 1344043219, 4032129657, 6720216095, 20160648285]

約数ペア:

[(1, 20160648285), (3, 6720216095), (5, 4032129657), (15, 1344043219), (8887, 2268555), (26661, 756185), (44435, 453711), (133305, 151237)]