26353745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 36578304

約数和(自身を除く): 10224559

約数列:

[1, 5, 11, 23, 55, 83, 115, 251, 253, 415, 913, 1255, 1265, 1909, 2761, 4565, 5773, 9545, 13805, 20833, 20999, 28865, 63503, 104165, 104995, 229163, 317515, 479159, 1145815, 2395795, 5270749, 26353745]

約数ペア:

[(1, 26353745), (5, 5270749), (11, 2395795), (23, 1145815), (55, 479159), (83, 317515), (115, 229163), (251, 104995), (253, 104165), (415, 63503), (913, 28865), (1255, 20999), (1265, 20833), (1909, 13805), (2761, 9545), (4565, 5773)]