26262495

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{27791}}^1$

素因数の和:27812

約数の個数: 32

約数和(自身を含む): 53360640

約数和(自身を除く): 27098145

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 27791, 83373, 138955, 194537, 250119, 416865, 583611, 750357, 972685, 1250595, 1750833, 2918055, 3751785, 5252499, 8754165, 26262495]

約数ペア:

[(1, 26262495), (3, 8754165), (5, 5252499), (7, 3751785), (9, 2918055), (15, 1750833), (21, 1250595), (27, 972685), (35, 750357), (45, 583611), (63, 416865), (105, 250119), (135, 194537), (189, 138955), (315, 83373), (945, 27791)]