22268505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{212081}}^1$

素因数の和:212096

約数の個数: 16

約数和(自身を含む): 40719744

約数和(自身を除く): 18451239

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 212081, 636243, 1060405, 1484567, 3181215, 4453701, 7422835, 22268505]

約数ペア:

[(1, 22268505), (3, 7422835), (5, 4453701), (7, 3181215), (15, 1484567), (21, 1060405), (35, 636243), (105, 212081)]