195696575

素因数分解:

$5^2\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{683}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 247917168

約数和(自身を除く): 52220593

約数列:

[1, 5, 25, 73, 157, 365, 683, 785, 1825, 3415, 3925, 11461, 17075, 49859, 57305, 107231, 249295, 286525, 536155, 1246475, 2680775, 7827863, 39139315, 195696575]

約数ペア:

[(1, 195696575), (5, 39139315), (25, 7827863), (73, 2680775), (157, 1246475), (365, 536155), (683, 286525), (785, 249295), (1825, 107231), (3415, 57305), (3925, 49859), (11461, 17075)]