159616295

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{1237}}^1$

素因数の和:1570

約数の個数: 16

約数和(自身を含む): 194138208

約数和(自身を除く): 34521913

約数列:

[1, 5, 131, 197, 655, 985, 1237, 6185, 25807, 129035, 162047, 243689, 810235, 1218445, 31923259, 159616295]

約数ペア:

[(1, 159616295), (5, 31923259), (131, 1218445), (197, 810235), (655, 243689), (985, 162047), (1237, 129035), (6185, 25807)]