27000375

素因数分解:

$3^1\times 5^3\times {\mathrm{89}}^1\times {\mathrm{809}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 45489600

約数和(自身を除く): 18489225

約数列:

[1, 3, 5, 15, 25, 75, 89, 125, 267, 375, 445, 809, 1335, 2225, 2427, 4045, 6675, 11125, 12135, 20225, 33375, 60675, 72001, 101125, 216003, 303375, 360005, 1080015, 1800025, 5400075, 9000125, 27000375]

約数ペア:

[(1, 27000375), (3, 9000125), (5, 5400075), (15, 1800025), (25, 1080015), (75, 360005), (89, 303375), (125, 216003), (267, 101125), (375, 72001), (445, 60675), (809, 33375), (1335, 20225), (2225, 12135), (2427, 11125), (4045, 6675)]