5540550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:917

約数の個数: 48

約数和(自身を含む): 14076480

約数和(自身を除く): 8535930

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 859, 1075, 1290, 1718, 2150, 2577, 3225, 4295, 5154, 6450, 8590, 12885, 21475, 25770, 36937, 42950, 64425, 73874, 110811, 128850, 184685, 221622, 369370, 554055, 923425, 1108110, 1846850, 2770275, 5540550]

約数ペア:

[(1, 5540550), (2, 2770275), (3, 1846850), (5, 1108110), (6, 923425), (10, 554055), (15, 369370), (25, 221622), (30, 184685), (43, 128850), (50, 110811), (75, 73874), (86, 64425), (129, 42950), (150, 36937), (215, 25770), (258, 21475), (430, 12885), (645, 8590), (859, 6450), (1075, 5154), (1290, 4295), (1718, 3225), (2150, 2577)]