1025993545

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{207481}}^1$

素因数の和:207552

約数の個数: 16

約数和(自身を含む): 1314605952

約数和(自身を除く): 288612407

約数列:

[1, 5, 23, 43, 115, 215, 989, 4945, 207481, 1037405, 4772063, 8921683, 23860315, 44608415, 205198709, 1025993545]

約数ペア:

[(1, 1025993545), (5, 205198709), (23, 44608415), (43, 23860315), (115, 8921683), (215, 4772063), (989, 1037405), (4945, 207481)]