15339000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{5113}}^1$

素因数の和:5137

約数の個数: 64

約数和(自身を含む): 47867040

約数和(自身を除く): 32528040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 5113, 10226, 15339, 20452, 25565, 30678, 40904, 51130, 61356, 76695, 102260, 122712, 127825, 153390, 204520, 255650, 306780, 383475, 511300, 613560, 639125, 766950, 1022600, 1278250, 1533900, 1917375, 2556500, 3067800, 3834750, 5113000, 7669500, 15339000]

約数ペア:

[(1, 15339000), (2, 7669500), (3, 5113000), (4, 3834750), (5, 3067800), (6, 2556500), (8, 1917375), (10, 1533900), (12, 1278250), (15, 1022600), (20, 766950), (24, 639125), (25, 613560), (30, 511300), (40, 383475), (50, 306780), (60, 255650), (75, 204520), (100, 153390), (120, 127825), (125, 122712), (150, 102260), (200, 76695), (250, 61356), (300, 51130), (375, 40904), (500, 30678), (600, 25565), (750, 20452), (1000, 15339), (1500, 10226), (3000, 5113)]