68383545

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1093}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 113215872

約数和(自身を除く): 44832327

約数列:

[1, 3, 5, 15, 43, 97, 129, 215, 291, 485, 645, 1093, 1455, 3279, 4171, 5465, 12513, 16395, 20855, 46999, 62565, 106021, 140997, 234995, 318063, 530105, 704985, 1590315, 4558903, 13676709, 22794515, 68383545]

約数ペア:

[(1, 68383545), (3, 22794515), (5, 13676709), (15, 4558903), (43, 1590315), (97, 704985), (129, 530105), (215, 318063), (291, 234995), (485, 140997), (645, 106021), (1093, 62565), (1455, 46999), (3279, 20855), (4171, 16395), (5465, 12513)]