22145235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{210907}}^1$

素因数の和:210922

約数の個数: 16

約数和(自身を含む): 40494336

約数和(自身を除く): 18349101

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 210907, 632721, 1054535, 1476349, 3163605, 4429047, 7381745, 22145235]

約数ペア:

[(1, 22145235), (3, 7381745), (5, 4429047), (7, 3163605), (15, 1476349), (21, 1054535), (35, 632721), (105, 210907)]