142438415

素因数分解:

$5^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{5419}}^1$

素因数の和:6182

約数の個数: 16

約数和(自身を含む): 195640320

約数和(自身を除く): 53201905

約数列:

[1, 5, 7, 35, 751, 3755, 5257, 5419, 26285, 27095, 37933, 189665, 4069669, 20348345, 28487683, 142438415]

約数ペア:

[(1, 142438415), (5, 28487683), (7, 20348345), (35, 4069669), (751, 189665), (3755, 37933), (5257, 27095), (5419, 26285)]