6464275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 8729600

約数和(自身を除く): 2265325

約数列:

[1, 5, 19, 25, 31, 95, 155, 439, 475, 589, 775, 2195, 2945, 8341, 10975, 13609, 14725, 41705, 68045, 208525, 258571, 340225, 1292855, 6464275]

約数ペア:

[(1, 6464275), (5, 1292855), (19, 340225), (25, 258571), (31, 208525), (95, 68045), (155, 41705), (439, 14725), (475, 13609), (589, 10975), (775, 8341), (2195, 2945)]