27541215

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5231}}^1$

素因数の和:5261

約数の個数: 40

約数和(自身を含む): 53178048

約数和(自身を除く): 25636833

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5231, 5265, 15693, 26155, 47079, 68003, 78465, 141237, 204009, 235395, 340015, 423711, 612027, 706185, 1020045, 1836081, 2118555, 3060135, 5508243, 9180405, 27541215]

約数ペア:

[(1, 27541215), (3, 9180405), (5, 5508243), (9, 3060135), (13, 2118555), (15, 1836081), (27, 1020045), (39, 706185), (45, 612027), (65, 423711), (81, 340015), (117, 235395), (135, 204009), (195, 141237), (351, 78465), (405, 68003), (585, 47079), (1053, 26155), (1755, 15693), (5231, 5265)]