26145675

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{4007}}^1$

素因数の和:4052

約数の個数: 36

約数和(自身を含む): 48456720

約数和(自身を除く): 22311045

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 4007, 6525, 12021, 20035, 36063, 60105, 100175, 116203, 180315, 300525, 348609, 581015, 901575, 1045827, 1743045, 2905075, 5229135, 8715225, 26145675]

約数ペア:

[(1, 26145675), (3, 8715225), (5, 5229135), (9, 2905075), (15, 1743045), (25, 1045827), (29, 901575), (45, 581015), (75, 348609), (87, 300525), (145, 180315), (225, 116203), (261, 100175), (435, 60105), (725, 36063), (1305, 20035), (2175, 12021), (4007, 6525)]