7267548285

素因数分解:

$3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1\times {\mathrm{1801}}^1$

素因数の和:2307

約数の個数: 64

約数和(自身を含む): 13140472320

約数和(自身を除く): 5872924035

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 135, 213, 355, 421, 639, 1065, 1263, 1801, 1917, 2105, 3195, 3789, 5403, 6315, 9005, 9585, 11367, 16209, 18945, 27015, 29891, 48627, 56835, 81045, 89673, 127871, 149455, 243135, 269019, 383613, 448365, 639355, 758221, 807057, 1150839, 1345095, 1918065, 2274663, 3452517, 3791105, 4035285, 5754195, 6823989, 11373315, 17262585, 20471967, 34119945, 53833691, 102359835, 161501073, 269168455, 484503219, 807505365, 1453509657, 2422516095, 7267548285]

約数ペア:

[(1, 7267548285), (3, 2422516095), (5, 1453509657), (9, 807505365), (15, 484503219), (27, 269168455), (45, 161501073), (71, 102359835), (135, 53833691), (213, 34119945), (355, 20471967), (421, 17262585), (639, 11373315), (1065, 6823989), (1263, 5754195), (1801, 4035285), (1917, 3791105), (2105, 3452517), (3195, 2274663), (3789, 1918065), (5403, 1345095), (6315, 1150839), (9005, 807057), (9585, 758221), (11367, 639355), (16209, 448365), (18945, 383613), (27015, 269019), (29891, 243135), (48627, 149455), (56835, 127871), (81045, 89673)]