14720025

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{4787}}^1$

素因数の和:4841

約数の個数: 24

約数和(自身を含む): 24935904

約数和(自身を除く): 10215879

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 4787, 14361, 23935, 71805, 119675, 196267, 359025, 588801, 981335, 2944005, 4906675, 14720025]

約数ペア:

[(1, 14720025), (3, 4906675), (5, 2944005), (15, 981335), (25, 588801), (41, 359025), (75, 196267), (123, 119675), (205, 71805), (615, 23935), (1025, 14361), (3075, 4787)]