210364425

素因数分解:

$3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{8423}}^1$

素因数の和:8479

約数の個数: 48

約数和(自身を含む): 396938880

約数和(自身を除く): 186574455

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 111, 135, 185, 225, 333, 555, 675, 925, 999, 1665, 2775, 4995, 8325, 8423, 24975, 25269, 42115, 75807, 126345, 210575, 227421, 311651, 379035, 631725, 934953, 1137105, 1558255, 1895175, 2804859, 4674765, 5685525, 7791275, 8414577, 14024295, 23373825, 42072885, 70121475, 210364425]

約数ペア:

[(1, 210364425), (3, 70121475), (5, 42072885), (9, 23373825), (15, 14024295), (25, 8414577), (27, 7791275), (37, 5685525), (45, 4674765), (75, 2804859), (111, 1895175), (135, 1558255), (185, 1137105), (225, 934953), (333, 631725), (555, 379035), (675, 311651), (925, 227421), (999, 210575), (1665, 126345), (2775, 75807), (4995, 42115), (8325, 25269), (8423, 24975)]