43129135

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20201}}^1$

素因数の和:20274

約数の個数: 16

約数和(自身を含む): 60121152

約数和(自身を除く): 16992017

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 20201, 101005, 141407, 707035, 1232261, 6161305, 8625827, 43129135]

約数ペア:

[(1, 43129135), (5, 8625827), (7, 6161305), (35, 1232261), (61, 707035), (305, 141407), (427, 101005), (2135, 20201)]