22066905

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{4289}}^1$

素因数の和:4318

約数の個数: 32

約数和(自身を含む): 41184000

約数和(自身を除く): 19117095

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 4289, 5145, 12867, 21445, 30023, 64335, 90069, 150115, 210161, 450345, 630483, 1050805, 1471127, 3152415, 4413381, 7355635, 22066905]

約数ペア:

[(1, 22066905), (3, 7355635), (5, 4413381), (7, 3152415), (15, 1471127), (21, 1050805), (35, 630483), (49, 450345), (105, 210161), (147, 150115), (245, 90069), (343, 64335), (735, 30023), (1029, 21445), (1715, 12867), (4289, 5145)]