25180077

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{233}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 38683008

約数和(自身を除く): 13502931

約数列:

[1, 3, 13, 17, 39, 51, 163, 221, 233, 489, 663, 699, 2119, 2771, 3029, 3961, 6357, 8313, 9087, 11883, 36023, 37979, 51493, 108069, 113937, 154479, 493727, 645643, 1481181, 1936929, 8393359, 25180077]

約数ペア:

[(1, 25180077), (3, 8393359), (13, 1936929), (17, 1481181), (39, 645643), (51, 493727), (163, 154479), (221, 113937), (233, 108069), (489, 51493), (663, 37979), (699, 36023), (2119, 11883), (2771, 9087), (3029, 8313), (3961, 6357)]