8809825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 12186720

約数和(自身を除く): 3376895

約数列:

[1, 5, 17, 19, 25, 85, 95, 323, 425, 475, 1091, 1615, 5455, 8075, 18547, 20729, 27275, 92735, 103645, 352393, 463675, 518225, 1761965, 8809825]

約数ペア:

[(1, 8809825), (5, 1761965), (17, 518225), (19, 463675), (25, 352393), (85, 103645), (95, 92735), (323, 27275), (425, 20729), (475, 18547), (1091, 8075), (1615, 5455)]