4722005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 6089904

約数和(自身を除く): 1367899

約数列:

[1, 5, 17, 73, 85, 365, 761, 1241, 3805, 6205, 12937, 55553, 64685, 277765, 944401, 4722005]

約数ペア:

[(1, 4722005), (5, 944401), (17, 277765), (73, 64685), (85, 55553), (365, 12937), (761, 6205), (1241, 3805)]