90322945

素因数分解:

$5^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 109670400

約数和(自身を除く): 19347455

約数列:

[1, 5, 191, 271, 349, 955, 1355, 1745, 51761, 66659, 94579, 258805, 333295, 472895, 18064589, 90322945]

約数ペア:

[(1, 90322945), (5, 18064589), (191, 472895), (271, 333295), (349, 258805), (955, 94579), (1355, 66659), (1745, 51761)]