8400295

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2671}}^1$

素因数の和:2730

約数の個数: 16

約数和(自身を含む): 10965888

約数和(自身を除く): 2565593

約数列:

[1, 5, 17, 37, 85, 185, 629, 2671, 3145, 13355, 45407, 98827, 227035, 494135, 1680059, 8400295]

約数ペア:

[(1, 8400295), (5, 1680059), (17, 494135), (37, 227035), (85, 98827), (185, 45407), (629, 13355), (2671, 3145)]