25008789

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 36523872

約数和(自身を除く): 11515083

約数列:

[1, 3, 13, 39, 107, 169, 321, 461, 507, 1383, 1391, 4173, 5993, 17979, 18083, 49327, 54249, 77909, 147981, 233727, 641251, 1923753, 8336263, 25008789]

約数ペア:

[(1, 25008789), (3, 8336263), (13, 1923753), (39, 641251), (107, 233727), (169, 147981), (321, 77909), (461, 54249), (507, 49327), (1383, 18083), (1391, 17979), (4173, 5993)]