27550125

素因数分解:

$3^5\times 5^3\times {\mathrm{907}}^1$

素因数の和:937

約数の個数: 48

約数和(自身を含む): 51559872

約数和(自身を除く): 24009747

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 125, 135, 225, 243, 375, 405, 675, 907, 1125, 1215, 2025, 2721, 3375, 4535, 6075, 8163, 10125, 13605, 22675, 24489, 30375, 40815, 68025, 73467, 113375, 122445, 204075, 220401, 340125, 367335, 612225, 1020375, 1102005, 1836675, 3061125, 5510025, 9183375, 27550125]

約数ペア:

[(1, 27550125), (3, 9183375), (5, 5510025), (9, 3061125), (15, 1836675), (25, 1102005), (27, 1020375), (45, 612225), (75, 367335), (81, 340125), (125, 220401), (135, 204075), (225, 122445), (243, 113375), (375, 73467), (405, 68025), (675, 40815), (907, 30375), (1125, 24489), (1215, 22675), (2025, 13605), (2721, 10125), (3375, 8163), (4535, 6075)]