258649135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{8719}}^1$

素因数の和:9090

約数の個数: 16

約数和(自身を含む): 329616000

約数和(自身を除く): 70966865

約数列:

[1, 5, 17, 85, 349, 1745, 5933, 8719, 29665, 43595, 148223, 741115, 3042931, 15214655, 51729827, 258649135]

約数ペア:

[(1, 258649135), (5, 51729827), (17, 15214655), (85, 3042931), (349, 741115), (1745, 148223), (5933, 43595), (8719, 29665)]