40333215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{521}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 69806016

約数和(自身を除く): 29472801

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 397, 521, 1191, 1563, 1985, 2605, 5161, 5955, 6773, 7815, 15483, 20319, 25805, 33865, 77415, 101595, 206837, 620511, 1034185, 2688881, 3102555, 8066643, 13444405, 40333215]

約数ペア:

[(1, 40333215), (3, 13444405), (5, 8066643), (13, 3102555), (15, 2688881), (39, 1034185), (65, 620511), (195, 206837), (397, 101595), (521, 77415), (1191, 33865), (1563, 25805), (1985, 20319), (2605, 15483), (5161, 7815), (5955, 6773)]