258575175

素因数分解:

$3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{9049}}^1$

素因数の和:9192

約数の個数: 36

約数和(自身を含む): 466835200

約数和(自身を除く): 208260025

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 127, 225, 381, 635, 1143, 1905, 3175, 5715, 9049, 9525, 27147, 28575, 45245, 81441, 135735, 226225, 407205, 678675, 1149223, 2036025, 3447669, 5746115, 10343007, 17238345, 28730575, 51715035, 86191725, 258575175]

約数ペア:

[(1, 258575175), (3, 86191725), (5, 51715035), (9, 28730575), (15, 17238345), (25, 10343007), (45, 5746115), (75, 3447669), (127, 2036025), (225, 1149223), (381, 678675), (635, 407205), (1143, 226225), (1905, 135735), (3175, 81441), (5715, 45245), (9049, 28575), (9525, 27147)]