22147335

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{70309}}^1$

素因数の和:70327

約数の個数: 24

約数和(自身を含む): 43873440

約数和(自身を除く): 21726105

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 70309, 210927, 351545, 492163, 632781, 1054635, 1476489, 2460815, 3163905, 4429467, 7382445, 22147335]

約数ペア:

[(1, 22147335), (3, 7382445), (5, 4429467), (7, 3163905), (9, 2460815), (15, 1476489), (21, 1054635), (35, 632781), (45, 492163), (63, 351545), (105, 210927), (315, 70309)]