255644595

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{93131}}^1$

素因数の和:93203

約数の個数: 24

約数和(自身を含む): 450386352

約数和(自身を除く): 194741757

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 93131, 279393, 465655, 838179, 1396965, 4190895, 5680991, 17042973, 28404955, 51128919, 85214865, 255644595]

約数ペア:

[(1, 255644595), (3, 85214865), (5, 51128919), (9, 28404955), (15, 17042973), (45, 5680991), (61, 4190895), (183, 1396965), (305, 838179), (549, 465655), (915, 279393), (2745, 93131)]