9917850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1787}}^1$

素因数の和:1839

約数の個数: 48

約数和(自身を含む): 25275168

約数和(自身を除く): 15357318

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 150, 185, 222, 370, 555, 925, 1110, 1787, 1850, 2775, 3574, 5361, 5550, 8935, 10722, 17870, 26805, 44675, 53610, 66119, 89350, 132238, 134025, 198357, 268050, 330595, 396714, 661190, 991785, 1652975, 1983570, 3305950, 4958925, 9917850]

約数ペア:

[(1, 9917850), (2, 4958925), (3, 3305950), (5, 1983570), (6, 1652975), (10, 991785), (15, 661190), (25, 396714), (30, 330595), (37, 268050), (50, 198357), (74, 134025), (75, 132238), (111, 89350), (150, 66119), (185, 53610), (222, 44675), (370, 26805), (555, 17870), (925, 10722), (1110, 8935), (1787, 5550), (1850, 5361), (2775, 3574)]