22021335

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{3329}}^1$

素因数の和:3357

約数の個数: 48

約数和(自身を含む): 45554400

約数和(自身を除く): 23533065

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 3329, 6615, 9987, 16645, 23303, 29961, 49935, 69909, 89883, 116515, 149805, 163121, 209727, 349545, 449415, 489363, 629181, 815605, 1048635, 1468089, 2446815, 3145905, 4404267, 7340445, 22021335]

約数ペア:

[(1, 22021335), (3, 7340445), (5, 4404267), (7, 3145905), (9, 2446815), (15, 1468089), (21, 1048635), (27, 815605), (35, 629181), (45, 489363), (49, 449415), (63, 349545), (105, 209727), (135, 163121), (147, 149805), (189, 116515), (245, 89883), (315, 69909), (441, 49935), (735, 29961), (945, 23303), (1323, 16645), (2205, 9987), (3329, 6615)]