80699465

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1171}}^1$

素因数の和:1373

約数の個数: 32

約数和(自身を含む): 121512960

約数和(自身を除く): 40813495

約数列:

[1, 5, 7, 11, 35, 55, 77, 179, 385, 895, 1171, 1253, 1969, 5855, 6265, 8197, 9845, 12881, 13783, 40985, 64405, 68915, 90167, 209609, 450835, 1048045, 1467263, 2305699, 7336315, 11528495, 16139893, 80699465]

約数ペア:

[(1, 80699465), (5, 16139893), (7, 11528495), (11, 7336315), (35, 2305699), (55, 1467263), (77, 1048045), (179, 450835), (385, 209609), (895, 90167), (1171, 68915), (1253, 64405), (1969, 40985), (5855, 13783), (6265, 12881), (8197, 9845)]