797974185

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1297519}}^1$

素因数の和:1297568

約数の個数: 16

約数和(自身を含む): 1307900160

約数和(自身を除く): 509925975

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 1297519, 3892557, 6487595, 19462785, 53198279, 159594837, 265991395, 797974185]

約数ペア:

[(1, 797974185), (3, 265991395), (5, 159594837), (15, 53198279), (41, 19462785), (123, 6487595), (205, 3892557), (615, 1297519)]