12149475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{733}}^1$

素因数の和:776

約数の個数: 48

約数和(自身を含む): 22936032

約数和(自身を除く): 10786557

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 733, 975, 1105, 1275, 2199, 3315, 3665, 5525, 9529, 10995, 12461, 16575, 18325, 28587, 37383, 47645, 54975, 62305, 142935, 161993, 186915, 238225, 311525, 485979, 714675, 809965, 934575, 2429895, 4049825, 12149475]

約数ペア:

[(1, 12149475), (3, 4049825), (5, 2429895), (13, 934575), (15, 809965), (17, 714675), (25, 485979), (39, 311525), (51, 238225), (65, 186915), (75, 161993), (85, 142935), (195, 62305), (221, 54975), (255, 47645), (325, 37383), (425, 28587), (663, 18325), (733, 16575), (975, 12461), (1105, 10995), (1275, 9529), (2199, 5525), (3315, 3665)]