142786105

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{370873}}^1$

素因数の和:370896

約数の個数: 16

約数和(自身を含む): 213623424

約数和(自身を除く): 70837319

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 370873, 1854365, 2596111, 4079603, 12980555, 20398015, 28557221, 142786105]

約数ペア:

[(1, 142786105), (5, 28557221), (7, 20398015), (11, 12980555), (35, 4079603), (55, 2596111), (77, 1854365), (385, 370873)]