129641365

素因数分解:

$5^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{3671}}^1$

素因数の和:4692

約数の個数: 16

約数和(自身を含む): 178018560

約数和(自身を除く): 48377195

約数列:

[1, 5, 7, 35, 1009, 3671, 5045, 7063, 18355, 25697, 35315, 128485, 3704039, 18520195, 25928273, 129641365]

約数ペア:

[(1, 129641365), (5, 25928273), (7, 18520195), (35, 3704039), (1009, 128485), (3671, 35315), (5045, 25697), (7063, 18355)]