2201317525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{937}}^1\times {\mathrm{8543}}^1$

素因数の和:9501

約数の個数: 24

約数和(自身を含む): 2981309184

約数和(自身を除く): 779991659

約数列:

[1, 5, 11, 25, 55, 275, 937, 4685, 8543, 10307, 23425, 42715, 51535, 93973, 213575, 257675, 469865, 2349325, 8004791, 40023955, 88052701, 200119775, 440263505, 2201317525]

約数ペア:

[(1, 2201317525), (5, 440263505), (11, 200119775), (25, 88052701), (55, 40023955), (275, 8004791), (937, 2349325), (4685, 469865), (8543, 257675), (10307, 213575), (23425, 93973), (42715, 51535)]