27689235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2963}}^1$

素因数の和:3067

約数の個数: 32

約数和(自身を含む): 51217920

約数和(自身を除く): 23528685

約数列:

[1, 3, 5, 7, 15, 21, 35, 89, 105, 267, 445, 623, 1335, 1869, 2963, 3115, 8889, 9345, 14815, 20741, 44445, 62223, 103705, 263707, 311115, 791121, 1318535, 1845949, 3955605, 5537847, 9229745, 27689235]

約数ペア:

[(1, 27689235), (3, 9229745), (5, 5537847), (7, 3955605), (15, 1845949), (21, 1318535), (35, 791121), (89, 311115), (105, 263707), (267, 103705), (445, 62223), (623, 44445), (1335, 20741), (1869, 14815), (2963, 9345), (3115, 8889)]