11905650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{8819}}^1$

素因数の和:8840

約数の個数: 48

約数和(自身を含む): 32810400

約数和(自身を除く): 20904750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 8819, 17638, 26457, 44095, 52914, 79371, 88190, 132285, 158742, 220475, 238113, 264570, 396855, 440950, 476226, 661425, 793710, 1190565, 1322850, 1984275, 2381130, 3968550, 5952825, 11905650]

約数ペア:

[(1, 11905650), (2, 5952825), (3, 3968550), (5, 2381130), (6, 1984275), (9, 1322850), (10, 1190565), (15, 793710), (18, 661425), (25, 476226), (27, 440950), (30, 396855), (45, 264570), (50, 238113), (54, 220475), (75, 158742), (90, 132285), (135, 88190), (150, 79371), (225, 52914), (270, 44095), (450, 26457), (675, 17638), (1350, 8819)]