57774885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2141}}^1$

素因数の和:2413

約数の個数: 32

約数和(自身を含む): 106106112

約数和(自身を除く): 48331227

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 257, 771, 1285, 1799, 2141, 3855, 5397, 6423, 8995, 10705, 14987, 26985, 32115, 44961, 74935, 224805, 550237, 1650711, 2751185, 3851659, 8253555, 11554977, 19258295, 57774885]

約数ペア:

[(1, 57774885), (3, 19258295), (5, 11554977), (7, 8253555), (15, 3851659), (21, 2751185), (35, 1650711), (105, 550237), (257, 224805), (771, 74935), (1285, 44961), (1799, 32115), (2141, 26985), (3855, 14987), (5397, 10705), (6423, 8995)]