8889661496485

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{292278859}}^1$

素因数の和:292278961

約数の個数: 32

約数和(自身を含む): 13468209868800

約数和(自身を除く): 4578548372315

約数列:

[1, 5, 7, 11, 35, 55, 77, 79, 385, 395, 553, 869, 2765, 4345, 6083, 30415, 292278859, 1461394295, 2045952013, 3215067449, 10229760065, 16075337245, 22505472143, 23090029861, 112527360715, 115450149305, 161630209027, 253990328471, 808151045135, 1269951642355, 1777932299297, 8889661496485]

約数ペア:

[(1, 8889661496485), (5, 1777932299297), (7, 1269951642355), (11, 808151045135), (35, 253990328471), (55, 161630209027), (77, 115450149305), (79, 112527360715), (385, 23090029861), (395, 22505472143), (553, 16075337245), (869, 10229760065), (2765, 3215067449), (4345, 2045952013), (6083, 1461394295), (30415, 292278859)]