214175025

素因数分解:

$3^2\times 5^2\times {\mathrm{863}}^1\times {\mathrm{1103}}^1$

素因数の和:1982

約数の個数: 36

約数和(自身を含む): 384403968

約数和(自身を除く): 170228943

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 863, 1103, 2589, 3309, 4315, 5515, 7767, 9927, 12945, 16545, 21575, 27575, 38835, 49635, 64725, 82725, 194175, 248175, 951889, 2855667, 4759445, 8567001, 14278335, 23797225, 42835005, 71391675, 214175025]

約数ペア:

[(1, 214175025), (3, 71391675), (5, 42835005), (9, 23797225), (15, 14278335), (25, 8567001), (45, 4759445), (75, 2855667), (225, 951889), (863, 248175), (1103, 194175), (2589, 82725), (3309, 64725), (4315, 49635), (5515, 38835), (7767, 27575), (9927, 21575), (12945, 16545)]