86763985

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1259}}^1$

素因数の和:1461

約数の個数: 32

約数和(自身を含む): 130636800

約数和(自身を除く): 43872815

約数列:

[1, 5, 7, 11, 35, 55, 77, 179, 385, 895, 1253, 1259, 1969, 6265, 6295, 8813, 9845, 13783, 13849, 44065, 68915, 69245, 96943, 225361, 484715, 1126805, 1577527, 2478971, 7887635, 12394855, 17352797, 86763985]

約数ペア:

[(1, 86763985), (5, 17352797), (7, 12394855), (11, 7887635), (35, 2478971), (55, 1577527), (77, 1126805), (179, 484715), (385, 225361), (895, 96943), (1253, 69245), (1259, 68915), (1969, 44065), (6265, 13849), (6295, 13783), (8813, 9845)]