2010375

素因数分解:

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

素因数の和:1808

約数の個数: 24

約数和(自身を含む): 3626064

約数和(自身を除く): 1615689

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 1787, 5361, 8935, 16083, 26805, 44675, 80415, 134025, 223375, 402075, 670125, 2010375]

約数ペア:

[(1, 2010375), (3, 670125), (5, 402075), (9, 223375), (15, 134025), (25, 80415), (45, 44675), (75, 26805), (125, 16083), (225, 8935), (375, 5361), (1125, 1787)]