42143765

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{4909}}^1$

素因数の和:5032

約数の個数: 16

約数和(自身を含む): 54088560

約数和(自身を除く): 11944795

約数列:

[1, 5, 17, 85, 101, 505, 1717, 4909, 8585, 24545, 83453, 417265, 495809, 2479045, 8428753, 42143765]

約数ペア:

[(1, 42143765), (5, 8428753), (17, 2479045), (85, 495809), (101, 417265), (505, 83453), (1717, 24545), (4909, 8585)]