146130005

素因数分解:

$5^1\times 7^3\times {\mathrm{139}}^1\times {\mathrm{613}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 206304000

約数和(自身を除く): 60173995

約数列:

[1, 5, 7, 35, 49, 139, 245, 343, 613, 695, 973, 1715, 3065, 4291, 4865, 6811, 21455, 30037, 34055, 47677, 85207, 150185, 210259, 238385, 426035, 596449, 1051295, 2982245, 4175143, 20875715, 29226001, 146130005]

約数ペア:

[(1, 146130005), (5, 29226001), (7, 20875715), (35, 4175143), (49, 2982245), (139, 1051295), (245, 596449), (343, 426035), (613, 238385), (695, 210259), (973, 150185), (1715, 85207), (3065, 47677), (4291, 34055), (4865, 30037), (6811, 21455)]