804967825

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{9649}}^1$

素因数の和:9777

約数の個数: 24

約数和(自身を含む): 1033862400

約数和(自身を除く): 228894575

約数列:

[1, 5, 25, 47, 71, 235, 355, 1175, 1775, 3337, 9649, 16685, 48245, 83425, 241225, 453503, 685079, 2267515, 3425395, 11337575, 17126975, 32198713, 160993565, 804967825]

約数ペア:

[(1, 804967825), (5, 160993565), (25, 32198713), (47, 17126975), (71, 11337575), (235, 3425395), (355, 2267515), (1175, 685079), (1775, 453503), (3337, 241225), (9649, 83425), (16685, 48245)]