201444115005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{639505127}}^1$

素因数の和:639505145

約数の個数: 24

約数和(自身を含む): 399051199872

約数和(自身を除く): 197607084867

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 639505127, 1918515381, 3197525635, 4476535889, 5755546143, 9592576905, 13429607667, 22382679445, 28777730715, 40288823001, 67148038335, 201444115005]

約数ペア:

[(1, 201444115005), (3, 67148038335), (5, 40288823001), (7, 28777730715), (9, 22382679445), (15, 13429607667), (21, 9592576905), (35, 5755546143), (45, 4476535889), (63, 3197525635), (105, 1918515381), (315, 639505127)]