78860165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{1733}}^1$

素因数の和:2236

約数の個数: 16

約数和(自身を含む): 99878400

約数和(自身を除く): 21018235

約数列:

[1, 5, 19, 95, 479, 1733, 2395, 8665, 9101, 32927, 45505, 164635, 830107, 4150535, 15772033, 78860165]

約数ペア:

[(1, 78860165), (5, 15772033), (19, 4150535), (95, 830107), (479, 164635), (1733, 45505), (2395, 32927), (8665, 9101)]