8187285

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:453

約数の個数: 32

約数和(自身を含む): 14055552

約数和(自身を除く): 5868267

約数列:

[1, 3, 5, 15, 17, 51, 85, 97, 255, 291, 331, 485, 993, 1455, 1649, 1655, 4947, 4965, 5627, 8245, 16881, 24735, 28135, 32107, 84405, 96321, 160535, 481605, 545819, 1637457, 2729095, 8187285]

約数ペア:

[(1, 8187285), (3, 2729095), (5, 1637457), (15, 545819), (17, 481605), (51, 160535), (85, 96321), (97, 84405), (255, 32107), (291, 28135), (331, 24735), (485, 16881), (993, 8245), (1455, 5627), (1649, 4965), (1655, 4947)]