238764525

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{77647}}^1$

素因数の和:77701

約数の個数: 24

約数和(自身を含む): 404390784

約数和(自身を除く): 165626259

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 77647, 232941, 388235, 1164705, 1941175, 3183527, 5823525, 9550581, 15917635, 47752905, 79588175, 238764525]

約数ペア:

[(1, 238764525), (3, 79588175), (5, 47752905), (15, 15917635), (25, 9550581), (41, 5823525), (75, 3183527), (123, 1941175), (205, 1164705), (615, 388235), (1025, 232941), (3075, 77647)]