2103169725

素因数分解:

$3^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{84211}}^1$

素因数の和:84267

約数の個数: 48

約数和(自身を含む): 3968069440

約数和(自身を除く): 1864899715

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, 24975, 84211, 252633, 421055, 757899, 1263165, 2105275, 2273697, 3115807, 3789495, 6315825, 9347421, 11368485, 15579035, 18947475, 28042263, 46737105, 56842425, 77895175, 84126789, 140211315, 233685525, 420633945, 701056575, 2103169725]

約数ペア:

[(1, 2103169725), (3, 701056575), (5, 420633945), (9, 233685525), (15, 140211315), (25, 84126789), (27, 77895175), (37, 56842425), (45, 46737105), (75, 28042263), (111, 18947475), (135, 15579035), (185, 11368485), (225, 9347421), (333, 6315825), (555, 3789495), (675, 3115807), (925, 2273697), (999, 2105275), (1665, 1263165), (2775, 757899), (4995, 421055), (8325, 252633), (24975, 84211)]