12015375

素因数分解:

$3^1\times 5^3\times {\mathrm{179}}^2$

素因数の和:376

約数の個数: 24

約数和(自身を含む): 20105904

約数和(自身を除く): 8090529

約数列:

[1, 3, 5, 15, 25, 75, 125, 179, 375, 537, 895, 2685, 4475, 13425, 22375, 32041, 67125, 96123, 160205, 480615, 801025, 2403075, 4005125, 12015375]

約数ペア:

[(1, 12015375), (3, 4005125), (5, 2403075), (15, 801025), (25, 480615), (75, 160205), (125, 96123), (179, 67125), (375, 32041), (537, 22375), (895, 13425), (2685, 4475)]