211342175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{1283}}^1$

素因数の和:1903

約数の個数: 24

約数和(自身を含む): 286588800

約数和(自身を除く): 75246625

約数列:

[1, 5, 11, 25, 55, 275, 599, 1283, 2995, 6415, 6589, 14113, 14975, 32075, 32945, 70565, 164725, 352825, 768517, 3842585, 8453687, 19212925, 42268435, 211342175]

約数ペア:

[(1, 211342175), (5, 42268435), (11, 19212925), (25, 8453687), (55, 3842585), (275, 768517), (599, 352825), (1283, 164725), (2995, 70565), (6415, 32945), (6589, 32075), (14113, 14975)]