2017245735

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{1811}}^1$

素因数の和:2085

約数の個数: 64

約数和(自身を含む): 3701698560

約数和(自身を除く): 1684452825

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 223, 333, 555, 669, 999, 1115, 1665, 1811, 2007, 3345, 4995, 5433, 6021, 8251, 9055, 10035, 16299, 24753, 27165, 30105, 41255, 48897, 67007, 74259, 81495, 123765, 201021, 222777, 244485, 335035, 371295, 403853, 603063, 1005105, 1113885, 1211559, 1809189, 2019265, 3015315, 3634677, 6057795, 9045945, 10904031, 14942561, 18173385, 44827683, 54520155, 74712805, 134483049, 224138415, 403449147, 672415245, 2017245735]

約数ペア:

[(1, 2017245735), (3, 672415245), (5, 403449147), (9, 224138415), (15, 134483049), (27, 74712805), (37, 54520155), (45, 44827683), (111, 18173385), (135, 14942561), (185, 10904031), (223, 9045945), (333, 6057795), (555, 3634677), (669, 3015315), (999, 2019265), (1115, 1809189), (1665, 1211559), (1811, 1113885), (2007, 1005105), (3345, 603063), (4995, 403853), (5433, 371295), (6021, 335035), (8251, 244485), (9055, 222777), (10035, 201021), (16299, 123765), (24753, 81495), (27165, 74259), (30105, 67007), (41255, 48897)]