22089445

素因数分解:

$5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3109}}^1$

素因数の和:3157

約数の個数: 24

約数和(自身を含む): 31908600

約数和(自身を除く): 9819155

約数列:

[1, 5, 7, 29, 35, 49, 145, 203, 245, 1015, 1421, 3109, 7105, 15545, 21763, 90161, 108815, 152341, 450805, 631127, 761705, 3155635, 4417889, 22089445]

約数ペア:

[(1, 22089445), (5, 4417889), (7, 3155635), (29, 761705), (35, 631127), (49, 450805), (145, 152341), (203, 108815), (245, 90161), (1015, 21763), (1421, 15545), (3109, 7105)]