77768045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{1709}}^1$

素因数の和:2212

約数の個数: 16

約数和(自身を含む): 98496000

約数和(自身を除く): 20727955

約数列:

[1, 5, 19, 95, 479, 1709, 2395, 8545, 9101, 32471, 45505, 162355, 818611, 4093055, 15553609, 77768045]

約数ペア:

[(1, 77768045), (5, 15553609), (19, 4093055), (95, 818611), (479, 162355), (1709, 45505), (2395, 32471), (8545, 9101)]