89979287755

素因数分解:

$5^1\times 7^4\times {\mathrm{613}}^1\times {\mathrm{12227}}^1$

素因数の和:12873

約数の個数: 40

約数和(自身を含む): 126179313552

約数和(自身を除く): 36200025797

約数列:

[1, 5, 7, 35, 49, 245, 343, 613, 1715, 2401, 3065, 4291, 12005, 12227, 21455, 30037, 61135, 85589, 150185, 210259, 427945, 599123, 1051295, 1471813, 2995615, 4193861, 7359065, 7495151, 20969305, 29357027, 37475755, 52466057, 146785135, 262330285, 367262399, 1836311995, 2570836793, 12854183965, 17995857551, 89979287755]

約数ペア:

[(1, 89979287755), (5, 17995857551), (7, 12854183965), (35, 2570836793), (49, 1836311995), (245, 367262399), (343, 262330285), (613, 146785135), (1715, 52466057), (2401, 37475755), (3065, 29357027), (4291, 20969305), (12005, 7495151), (12227, 7359065), (21455, 4193861), (30037, 2995615), (61135, 1471813), (85589, 1051295), (150185, 599123), (210259, 427945)]